Optics Selection Guide - Thorlabs

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Optics Selection Guide. Pages 646-857. 646 www.thorlabs.com. Optical Systems. Free Space Isolators. E-O Devices. Spherical Singlets. Multi-Element. Lenses.
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Page 646

Optics Selection Guide Pages 646-857

Optical Systems Free Space Isolators

Optical Systems

E-O Devices

Optical Systems

Pages 647-670

Spherical Singlets

Free Space Isolators

Multi-Element Lenses

Free Space Isolators ■

Fixed λ, Variable λ, and Broadband

See Pages 671-682

Cylindrical Lenses

E-O Devices

Aspheric Lenses

E-O Devices ■

E-O Modulators and PPLN

See Pages 683-696

Mirrors

Spherical Singlets

Diffusers & Lens Arrays

Spherical Lenses ■

BK7, UV Fused Silica, Calcium Fluoride...

See Pages 697-716

Windows

Multi-Element Lenses

Prisms

Multi-Element Lenses ■

Visible, Near IR, and Telecom Achromats and Lens Pairs

See Pages 717-728

Gratings

Cylindrical Lenses

Polarization Optics

Cylindrical Lenses ■

BK7 and UV Fused Silica

See Pages 729-736

Beamsplitters

Aspheric Lenses

Filters & Attenuators

Aspheric Lenses ■

Numerical Apertures From 0.15 to 0.68

See Pages 737-768

Gas Cells

Mirrors

Mirrors ■

Metal, Broadband, & Laser Line

See Pages 769-780 Diffusers & Lens Arrays

Diffusers & Lens Arrays ■

Engineered or Ground Glass Diffusers and Microlens Array

See Pages 781-786 Windows

Windows ■

Laser Windows

See Pages 787-789 Prisms

Prisms ■

Right Angle, Roof, Penta, Anamorphic Pairs, etc.

See Pages 790-796 Gratings

Gratings ■

Ruled & Holographic, Reflective and Transmissive

See Pages 797-808 Polarization Optics

Polarization Optics ■

Wave Plates, Polarizers, Beam Displacers

See Pages 809-824 Beamsplitters

Beamsplitters ■

Pellicle, Cube, & Plate Beamsplitters

See Pages 825-834 Filters & Attenuators

Filters & Attenuators ■

Bandpass, Laser Line, Edge Pass, Hot, & Cold Mirrors

See Pages 835-850 Gas Cells

Gas Cells ■

Pyrex Cells, Quartz Cells, & Molecular Gas Cells

See Pages 851-857 646

www.thorlabs.com

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Page 647

Optical Systems Selection Guide Pages 647-670 Scanning Fabry-Perot Interferometer ■

1.5GHz or 10GHz Free Spectral Ranges



Confocal Cavity Design

See Pages 648-652 Plug-and-Play CCD Cameras ■

High-Resolution CCD Cameras



Drivers and Image Analysis Software Included



Imaging Lenses for CCD Cameras



Shack-Hartmann Wavefront Sensor

See Pages 653-657 Objective Lenses ■

Laser Scanning Objectives



UV Focusing Objectives



VIS Focusing Objectives



IR Focusing Objectives

See Pages 658-661 Beam Expanders ■

2X to 20X and Variable Beam Expansion/Reduction



Diffraction-Limited Performance

THREE NEW LINES

See Pages 662-666 Soleil-Babinet Compensator ■

Continuously Variable, Zero-Order Retarder Wave Plate

Shearing Interferometer ■

Qualitative Collimation Measurement Device

See Pages 667-668 LED Arrays White Light Lamp Scratch-Dig Paddle

See Pages 669-670 www.thorlabs.com

647

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Optics Optical Systems

Scanning Fabry-Perot Interferometers (High-Resolution Spectrometer) The SA200 family includes 12 Fabry-Perot interferometers that cover six spectral regions with either a 1.5GHz or 10GHz Free Spectral Range (FSR). The design of the Fabry-Perot interferometer cavity is comprised of an Invar cavity with internal piezo stacks. This design utilizes the negative thermal coefficient of the piezo stacks to create the nearly athermal cavity that is necessary for the stability of these high resolution spectrometers.

Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses SA200

Cylindrical Lenses

The tutorial section on pages 650-652 covers the basic theory of operation, including an explanation of the effect of the input beam diameter on the resolution of the instrument. In order for the instrument to achieve the specified resolution, the input beam diameter must not exceed the maximum diameter specification, even though the input aperture for the instrument is significantly larger than the specification.

Aspheric Lenses Mirrors

Ultra Stable Invar Cavity

SA210

Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics

Features

Specifications





■ ■

Ultra Stable Invar Cavity Confocal Cavity Design Mounted Input and Output Alignment Irises



The SA200 can be mounted via a Ø2" ring near the input end of the interferometer. The KS2 is the recommended mount for the SA200 since it will hold the SA200 tightly and provide the kinematic control necessary for proper aligninment in the optical cavity. In contrast, the SA210 has a Ø1" mounting ring near the input end of the interferometer, and as a result, the recommended mount is the KS1.

1.5GHz or 10GHz Free Spectral Range Low Scan Voltage, 5V per FSR @ 633nm

Beamsplitters Filters & Attenuators Gas Cells

MODEL FSR1 Finesse2 Resolution Max. Beam Diameter3 Cavity Length

SA200 Mounted in a KS2

1 2 3

SA200 1.5GHz 200 (250typ) 7.5MHz 600µm 50mm

SA210 10GHz 150 (180typ) 67MHz 150µm 7.5mm

Free spectral range for a confocal cavity and defined by FSR = c/4r where c is the speed of light. Effective finesse defined by Ft = FSR/∆, where FSR is defined by FSR = c/4r and ∆=FWHM impulse response. Maximum beam diameter along the length of the cavity to obtain the typical measured finesse specified.

INVAR CAVITY

Ft = FSR/∆ Where ∆ = FWHM of Impulse Response

See Page 142

1.5GHz Free Spectral Range, Cavity Length 50mm, Finesse Ft ≥200 (Typical Ft=250) $

£



SA200-5A

$ 2,510.00

£ 1,581.30

€ 2.334,30

¥ 23,970.50

Scanning Fabry Perot 525-650nm, 1.5GHz FSR

KS2

SA200-6A

$ 2,800.00

£ 1,764.00

€ 2.604,00

¥ 26,740.00

Scanning Fabry Perot 650-800nm, 1.5GHz FSR

KS2

SA200-7A

$ 2,720.00

£ 1,713.60

€ 2.529,60

¥ 25,976.00

Scanning Fabry Perot 780-930nm, 1.5GHz FSR

KS2

SA200-9A

$ 2,910.00

£ 1,833.30

€ 2.706,30

¥ 27,790.50

Scanning Fabry Perot 900-1100nm, 1.5GHz FSR

KS2

SA200-12A

$ 2,950.00

£ 1,858.50

€ 2.743,50

¥ 28,172.50

Scanning Fabry Perot 1250-1400nm, 1.5GHz FSR

KS2

SA200-14A

$ 2,620.00

£ 1,650.60

€ 2.436,60

¥ 25,021.00

Scanning Fabry Perot 1450-1625nm, 1.5GHz FSR

KS2

ITEM #

RMB

DESCRIPTION

RECOMMENDED MOUNT

10GHz Free Spectral Range, Cavity Length 7.5mm, Finesse Ft ≥150 (Typical Ft=180) ITEM # SA210-5A SA210-6A SA210-7A SA210-9A SA210-12A SA210-14A

648

$ $ $ $ $ $ $

www.thorlabs.com

2,630.00 2,810.00 2,690.00 2,680.00 2,950.00 2,720.00



£ £ £ £ £ £ £

1,656.90 1,770.30 1,694.70 1,688.40 1,858.50 1,713.60

€ € € € € €

2.445,90 2.613,30 2.501,70 2.492,40 2.743,50 2.529,60

RMB ¥ ¥ ¥ ¥ ¥ ¥

25,116.50 26,835.50 25,689.50 25,594.00 28,172.50 25,976.00

DESCRIPTION Scanning Fabry Perot 525-650nm, 10GHz FSR Scanning Fabry Perot 650-800nm, 10GHz FSR Scanning Fabry Perot 780-930nm, 10GHz FSR Scanning Fabry Perot 900-1100nm, 10GHz FSR Scanning Fabry Perot 1250-1400nm, 10GHz FSR Scanning Fabry Perot 1450-1625nm, 10GHz FSR

RECOMMENDED MOUNT KS1 KS1 KS1 KS1 KS1 KS1

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Optics

Scanning Fabry-Perot Controller Box Photo Amplifier Specifications ■ ■ ■ ■ ■ ■

Gain Steps: 0, 10, and 20dB Transimpedence Gain (Hi-Z): 10kV/A, 100kV/A, and 1MV/A Transimpedence Gain (50Ω): 5kV/A, 50kV/A, and 500kV/A Output Voltage: 0-10V Minimum Bandwidth: 250kHz Noise (RMS): 50dB at Minimum Gain ■ FireWire™ Power Out: 96-98% Within Design Spectral Region Damage Threshold: 500MW/cm2 for 20ns Pulses @20Hz (532 or 1064nm)

OFR LMH-10X

Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses

Ø.810" (Ø20.6mm) Ø.500"

Mirrors Diffusers & Lens Arrays

W.D.

Windows

Convert RMS Threading to SM1 Threading with the SM1A3 Adapter SM1A3 Adapter to SM1 RMS Internal Thread

Prisms RMS THD (.794 x 36 TPI)

RMS THD (.794 x 36 TPI) Ø.910" (Ø23.1mm)

SM1 (1.035"-40) External Thread

1.480" (37.6mm) 1.305" (33.1mm)

OFR LMH-20X

See Page 215

Ø.910" (Ø23.1mm)

1.090" (27.7mm)

OFR LMH-5X

.910" (23.1mm) Ø.810" (Ø20.6mm)

Polarization Optics Ø.810" (Ø20.6mm) Ø.500"

Ø.595" (Ø15.1mm)

W.D.

Gratings

Beamsplitters Filters & Attenuators Gas Cells

W.D.

M

Magnification

NA

Numerical Aperture

WD

Working Distance

EA

Entrance Aperture

EFL

Effective Focal Length COATING RANGE

WD

EFL

NA

EA

LMH-5X-532

532nm

35mm

40mm

0.13

10mm

LMH-5X-1064

1064nm

35mm

40mm

0.13

10mm

LMH-10X-532

532nm

15mm

20mm

0.25

10mm

LMH-10X-1064

1064nm

15mm

20mm

0.25

10mm

LMH-20X-532

532nm

6mm

10mm

0.40

8mm

LMH-20X-1064

1064nm

6mm

10mm

0.40

8mm

ITEM#

DAMAGE THRESHOLD

$



£

RMB

$ 790.00

£ 497.70

€ 734,70 ¥ 7,544.50

500MW/cm2

$ 790.00

£ 497.70

€ 734,70 ¥ 7,544.50

The power rating is based on a 20ns pulse with a 20Hz repetition rate at either 532nm or 1064nm.

$ 975.00

£ 614.30

€ 906,80 ¥ 9,311.30

$ 975.00

£ 614.30

€ 906,80 ¥ 9,311.30

$1,445.00

£ 910.40

€1.343,90 ¥13,799.80

$1,445.00

£ 910.40

€1.343,90 ¥13,799.80

OPTICAL ISOLATORS OFR, a Division of Thorlabs, Offers a Wide Selection of Isolators: ■ ■ ■ ■

High-Power and Low-Power Free-Space and Fiber-Coupled Polarization Independent and Polarization Dependent Custom Isolators Available on Request

See Pages 671 and 995 for more details.

IO-3-1064-HP

IO-F-1064

IO-K-1064

www.thorlabs.com

661

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Optics Optical Systems

Beam Expanders With Rotating Collimation Adjustment

Free Space Isolators

Specifications

E-O Devices

■ ■

Spherical Singlets



Multi-Element Lenses



Scratch-Dig: 20-10 Wavefront Error: 400mW Slope Efficiency, Signal and Idler up to 160% Threshold: 7.5mW

Reference – “Efficient, low-threshold synchronously-pumped parametric oscillation in periodically-poled lithium niobate over the 1.3µm to 5.3µm range" L.Lefort et al. Optics Communications 152, (1-3), 55-58 (1998).

www.thorlabs.com

689

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Optics

PPLN Optical Parametric Oscillator Crystals

Optical Systems Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses

For Wide Tuning Ranges Periodically Poled Lithium Niobate (PPLN) is a nonlinear crystal that is commonly used as the active medium in highly efficient optical parametric oscillators (OPOs). Thorlabs' PPLN crystals are fabricated from high-quality congruent lithium niobate. Each crystal has nine periodically poled optical paths with each path having a different poling periodicity. As a result, only three separate temperature tuned crystals are required to cover the entire wavelength range from 1.3-5µm. The pre-mounted crystals are relatively safe to handle, and the mount eliminates the need to align the crystal when placing it in the Thorlabs PPLN oven. Thorlabs has partnered with Stratophase to offer the most popular PPLN crystals as stock items. In addition, the mounted PPLN crystals are compatible with the ovens used to control the operating temperatures, thus leading to a complete and easy to assemble set of components.

Aspheric Lenses Mirrors Diffusers & Lens Arrays



Components are Available From Stock High Efficiency Wavelength Conversion Converted Wavelengths From 1.3-5µm AR Coated Crystal Endfaces Mounted Crystals for Alignment-Free Insertion Into Temperature Controlled Oven Other Crystals Available From Stratophase Upon Request (e.g. 50mm Long, 1mm Thick, and Additional Poling Periods)



Windows

■ ■

Prisms



Gratings Polarization Optics



Specifications ■ ■ ■ ■

Beamsplitters

A glass coverslip with an electrically conductive coating allows for the visual inspection of the PPLN while preventing the buildup of charge on the glass.

Filters & Attenuators



AR Coated: R< 1% @1064nm; R 90% of Dia. Transmission: Texternal ≥ 80%/cm @ 185nm Tinternal ≥ 88%/cm @ 185nm

Aspheric Lenses Mirrors

UV grade fused silica has excellent transmission properites from the UV to near IR. See page 698 for a transmission versus wavelength plot.

Diffusers & Lens Arrays Windows Prisms Gratings

Broadband UV AR Coatings Find the correct lens diameter for your lens, add the Coating Code to the Item#, and then add the coating cost to the lens price.

COATING WAVELENGTH

DIAMETER

$

£



RMB

-UV -UV -UV

5.0-12.7mm 25.4mm 50.8-75.0mm

$ 15.40 $ 30.80 $ 57.20

£ 9.70 £ 19.40 £ 36.00

€ 14,30 € 28,60 € 53,20

¥ 147.10 ¥ 294.00 ¥ 546.30

290-370nm 290-370nm 290-370nm

Example: LA4249 Coated with a 290-370nm Broadband AR Coating is LA4249-UV, and the cost is $81.20 + $15.40 = $96.60.

Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

AR Coating Plot on Page 699

UV Fused Silica: Plano-Convex Lenses ITEM #

DIA (mm)

f (mm)

PRICE UNCOATED (For Coated Lens Add Suffix) $ £ € RMB

LA4249 LA4280 LA4917 LA4194 LA4966 LA4647 LA4936 LA4130 LA4765 LA4327 LA4600 LA4052 LA4306 LA4148 LA4725 LA4380 LA4236 LA4874 LA4924 LA4102 LA4158 LA4579 LA4184 LA4716 LA4663 LA4464 LA4078 LA4545 LA4904 LA4984 LA4538 LA4855 LA4782 LA4745 LA4337 LA4384 LA4372 LA4795

5.0 6.0 6.0 6.0 6.0 12.7 12.7 12.7 12.7 12.7 12.7 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 75.0 75.0 75.0

10.0 10.0 15.0 20.0 30.0 20.0 30.0 40.0 50.0 75.0 100.0 35.0 40.0 50.0 75.0 100.0 125.0 150.0 175.0 200.0 250.0 300.0 500.0 750.0 1000.0 60.0 75.0 100.0 150.0 200.0 250.0 300.0 500.0 750.0 1000.0 90.0 150.0 200.0

$ 81.20 $ 77.50 $ 77.20 $ 75.50 $ 75.50 $ 79.70 $ 74.40 $ 66.70 $ 60.10 $ 60.10 $ 53.50 $ 125.00 $ 97.50 $ 92.60 $ 84.20 $ 82.30 $ 79.90 $ 77.60 $ 76.10 $ 75.40 $ 74.20 $ 73.90 $ 73.10 $ 72.50 $ 72.20 $ 264.70 $ 253.70 $ 269.10 $ 227.30 $ 215.00 $ 200.90 $ 185.50 $ 172.30 $ 161.30 $ 161.30 $ 438.50 $ 385.70 $ 359.30

1) Edge Thickness given before 0.20mm at 45° typical chamfer. 2) See the Lens Mount Section, Starting on Page 153.

702

www.thorlabs.com

£ 51.20 £ 48.80 £ 48.60 £ 47.60 £ 47.60 £ 50.20 £ 46.90 £ 42.00 £ 37.90 £ 37.90 £ 33.70 £ 78.80 £ 61.40 £ 58.30 £ 53.00 £ 51.80 £ 50.30 £ 48.90 £ 47.90 £ 47.50 £ 46.70 £ 46.60 £ 46.10 £ 45.70 £ 45.50 £ 166.80 £ 159.80 £ 169.50 £ 143.20 £ 135.50 £ 126.60 £ 116.90 £ 108.50 £ 101.60 £ 101.60 £ 276.30 £ 243.00 £ 226.40

€ 75,50 € 72,10 € 71,80 € 70,20 € 70,20 € 74,10 € 69,20 € 62,00 € 55,90 € 55,90 € 49,80 € 116,30 € 90,70 € 86,10 € 78,30 € 76,50 € 74,30 € 72,20 € 70,80 € 70,10 € 69,00 € 68,70 € 68,00 € 67,40 € 67,10 € 246,20 € 235,90 € 250,30 € 211,40 € 200,00 € 186,80 € 172,50 € 160,20 € 150,00 € 150,00 € 407,80 € 358,70 € 334,10

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

775.50 740.10 737.30 721.00 721.00 761.10 710.50 637.00 574.00 574.00 510.90 1,193.80 931.10 884.30 804.10 786.00 763.00 741.10 726.80 720.10 708.60 705.70 698.10 692.40 689.50 2,527.90 2,422.80 2,569.90 2,170.70 2,053.30 1,918.60 1,771.50 1,645.50 1,540.40 1,540.40 4,187.70 3,683.40 3,431.30

R (mm)

tc (mm)

te1 (mm)

fb (mm)

SUGGESTED MOUNT2

4.6 4.6 6.9 9.2 13.8 9.2 13.8 18.4 23.0 34.5 46.0 16.1 18.4 23.0 34.5 46.0 57.5 69.0 80.5 92.0 115.0 138.0 230.0 345.1 460.1 27.6 34.5 46.0 69.0 92.0 115.0 138.0 230.0 345.1 460.1 41.4 69.0 92.0

2.2 2.6 2.2 2.0 1.8 4.3 3.3 2.9 2.7 2.4 2.2 8.2 7.1 5.8 4.4 3.8 3.4 3.2 3.0 2.9 2.7 2.6 2.4 2.2 2.2 19.8 14.1 10.6 7.8 6.6 5.8 5.4 4.4 3.9 3.7 26.8 14.1 11.0

1.5 1.5 1.5 1.5 1.5 1.8 1.8 1.8 1.8 1.8 1.8 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0

8.5 8.2 13.5 18.6 28.7 17.0 27.7 38.0 48.2 73.4 98.5 29.4 35.1 46.0 72.0 97.4 122.7 147.8 172.9 198.0 248.1 298.2 498.4 748.5 998.5 46.4 65.3 92.7 144.6 195.5 246.0 296.3 497.0 747.3 997.5 71.6 140.4 192.5

LMRA5 & LMR05 LMRA6 & LMR05

LMR05

LMR1

LMR2

LMR75

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Optics

CaF2 Vacuum UV: Plano-Convex Lenses

Optical Systems Free Space Isolators

Specifications ■ ■ ■ ■



Material: Vacuum Grade CaF2 Wavelength Range: 180nm to 8.0µm Uncoated Dia. Tolerance: +0.00/-0.10mm Focal Length Tolerance: ±1% @ 248nm

E-O Devices

Scratch-Dig: 40-20 Centration: 3arcmin Clear Aperture: 90% of Dia. Design Wavelength: 588nm (n = 1.43388) Coating: None

■ ■ ■ ■

Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses

Plano-Convex Lenses: Material CaF2 ITEM #

DIA (mm)

f (mm)

LA5315 LA5183 LA5458 LA5370 LA5763 LA5042 LA5817 LA5012 LA5714 LA5255 LA5464 LA5956 LA5835

12.7 12.7 12.7 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4

20.0 50.0 80.0 40.0 50.0 75.0 100.0 150.0 200.0 250.0 500.0 750.0 1000.0

tc

te1

RMB

R (mm)

(mm)

(mm)

fb (mm)

935.90 955.00 859.50 1,384.80 1,480.30 1,766.80 878.60 974.10 983.70 1,174.70 926.40 974.10 955.00

8.7 21.7 34.7 17.4 21.7 32.5 43.4 65.1 86.8 108.5 216.9 325.4 433.9

4.3 2.5 2.1 7.5 6.1 4.6 3.9 3.3 2.9 2.7 2.4 2.2 2.2

1.5 1.5 1.5 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0

17.0 48.3 78.5 34.8 45.7 71.8 97.3 147.7 198.0 248.1 498.3 748.4 998.5

PRICE $ $ $ $ $ $ $ $ $ $ $ $ $ $

98.00 100.00 90.00 145.00 155.00 185.00 92.00 102.00 103.00 123.00 97.00 102.00 100.00



£ £ £ £ £ £ £ £ £ £ £ £ £ £

€ € € € € € € € € € € € €

61.70 63.00 56.70 91.40 97.70 116.60 58.00 64.30 64.90 77.50 61.10 64.30 63.00

91,10 93,00 83,70 134,90 144,20 172,10 85,60 94,90 95,80 114,40 90,20 94,90 93,00

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

SUGGESTED MOUNT2

Mirrors Diffusers & Lens Arrays Windows

LMR05

Prisms Gratings LMR1

Polarization Optics Beamsplitters Filters & Attenuators

1) Edge thickness given before 0.2mm @ 45° typical chamfer 2) See the Lens Mount Section, Starting on Page 153.

Gas Cells

Magnesium Fluoride: Plano-Convex Lenses With a transmission window from 200nm to 6µm, Vacuum Grade UV MgF2 is an ideal material for many biological and military imaging applications. Magnesium Fluoride is extremely durable in comparison to other materials that are transparent from the UV to the IR. The C-axis of the MgF2 crystalline structure is oriented to minimize birefringence. ■

Specifications ■ ■ ■

Average Transmission >90% from 200nm to 6µm

■ ■

Material: Vacuum Grade UV MgF2 Wavelength Range: 200nm to 6µm Uncoated Dia. Tolerance: +0.00/-0.10mm Center Thickness Tolerance: ±0.2mm

■ ■ ■ ■ ■

Focal Length Tolerance: ±2% @ 633nm Scratch-Dig: 40-20 Centration: 3arcmin Clear Aperture: 90% of Dia. Alignment to C-Axis: 85% of Diameter

Prisms PLANO-CONVEX

Gratings Polarization Optics

f Beamsplitters

Redrawn from C. Winnewisser, F. Lewen, H. Helm, “Transmission characteristics of dichroic filters measured by THz time-domain spectroscopy,” Appl. Phys. A 66, 593-598 (1998).

Filters & Attenuators Gas Cells

Plano-Convex Lenses: Teflon ITEM #

DIA

f @500GHz

LAT100 LAT300 LAT500

50mm 50mm 50mm

100mm 300mm 500mm

PRICE £



£ 19.00 £ 19.00 £ 19.00

€ 28,10 € 28,10 € 28,10

$ $ $ $

30.20 30.20 30.20

RMB ¥ ¥ ¥

288.40 288.40 288.40

R (mm)

tc (mm)

te1 (mm)

fb (mm)

SUGGESTED MOUNT2

40 120 200

12.8 7.6 6.6

5.0 5.0 5.0

95 295 495

LMR2

1) Edge thickness given before 0.2mm at 45° typical chamfer. 2) See the Lens Mount Section, Starting on Page 153.

High-Resistivity Silicon Lenses High-resitivity silicon lenses transmit more than 50% of terahertz radiation in the 501000µm spectral region when the lens thickness is less than 0.5mm. As can be seen from the plot, HRFZ-Si has superior transmission properties due to its high resistance and lack of absorption lines in this spectral region. Each Ø50.8mm lens offered here has a meniscus shape, which performs nearly as well as a best form lens.

Specifications ■ ■

■ ■ ■ ■ ■ ■

Material: High Resistivity Float Zone Silicon (HRFZ-Si) Resitivity: >10kΩ/cm Refractive Index: λ→ ∞ : n=3.416 λ=9µm: n=3.4232 Transmission (Thickness = 0.5mm): >51% for 50µm ≤ λ ≤ 1000µm Diameter: 50.8 ± 0.1mm Center Thickness: 0.276 ± 0.1mm Scratch-Dig: 80-50 Clear Aperture: >90% Design Wavelength: 300µm (n = 3.4180)

Silicon Transmission 16-1000µm, Thickness = 0.05mm

60

R1

40 A

(50.8mm) Ø2.00"

R2 SECTION A-A

30 20 Fused Si n-type, 10 Ω-cm

10

0

200

400

600

800

1000

Wavelength (µm)

706

(7.0mm) 0.28"

High Resistivity Si

0

ITEM #

A

50

Transmission, %





R1(mm)

LAHR2050

50.23

77.27

LAHR2075

73.45

115.08

LAHR2100

95.94

151.01

LAHR2150

143.22

228.00

LAHR2200

187.50

297.90

$

£

LAHR2050

$ 660.00

£ 415.80



613,80

¥

6,303.00

LAHR2075

$ 540.00

£ 340.20



502,20

¥

5,157.00

High-Resistivity Lens, 75mm EFL, Ø50.8mm

LAHR2100

$ 460.00

£ 289.80



427,80

¥

4,393.00

High-Resistivity Lens, 100mm EFL, Ø50.8mm

LAHR2150

$ 410.00

£ 258.30



381,30

¥

3,915.50

High-Resistivity Lens, 150mm EFL, Ø50.8mm

LAHR2200

$ 360.00

£ 226.80



334,80

¥

3,438.00

High-Resistivity Lens, 200mm EFL, Ø50.8mm

www.thorlabs.com

RMB

ITEM #

DESCRIPTION High-Resistivity Lens, 50mm EFL, Ø50.8mm

R2(mm)

4 SphericalSinglets 697-709.qxd.P

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Page 707

Optics

BK7: Best Form

Optical Systems

Best Form optics are designed to minimize spherical aberration while still using spherical surfaces to form the lens. Each side of the lens is polished so that it has a different radius of curvature, which results in an increase in price over Plano-Convex or Bi-Convex lenses. Ideally these are best used at infinite conjugates in high-power applications where doublets are not an option.

Free Space Isolators

As the diameter of a beam shrinks, diffraction limited performance may be achieved. The chart below describes the maximum beam diameter where a focal spot from a collimated beam would be diffraction limited. All of these values are based on the theoretical performance of the lens and should be used only as a guide.

te

■ ■

DIFFRACTION LIMITED DIAMETER @632.8nm 5.0mm 6.0mm 8.0mm 10.0mm 13.5mm 17.0mm

LBF254-040 LBF254-050 LBF254-075 LBF254-100 LBF254-150 LBF254-200

Best Form tc

DIFFRACTION LIMITED DIAMETER @1064nm 6.0mm 7.0mm 9.5mm 11.5mm 16.0mm 20.0mm



■ ■ ■ ■ ■

Multi-Element Lenses Cylindrical Lenses Aspheric Lenses

Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics

Specifications ■

Spherical Singlets

Mirrors

Best Possible Performance From a Spherical Singlet Ideal for High-Power Applications ITEM#

E-O Devices

Material: BK7 Scratch-Dig: 10-5 Uncoated 20-10 Coated Diameter Tolerance: ±0.00/–0.02mm Design Wavelength: 587.6nm Clear Aperture: 90% of Diameter Centration: 90% of Dia.

■ ■ ■

Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays

Standard Broadband AR Coatings To order the lens with a standard broadband AR Coating, add the coating code to the Item#, and add the coating cost to the lens price.

Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

AR Coating Plot on Page 699

COATING WAVELENGTH



£

RMB

Example: LB1157 Coated with a 350-650nm Broadband AR Coating is LB1157-A and the cost is $20.10 + $9.20 = $29.30.

Bi-Convex lenses perfrom best when the object and image are on opposite sides of the lens and the ratio of the object to image distance (conjugate ratio) is between 0.2 to 5 or when used to create a virtual image from a real object.

Bi-Convex Lenses: Material BK7 ITEM #

DIA (mm)

f (mm)

LB1157 LB1406 LB1987 LB1198 LB1494 LB1212 LB1092 LB1450 LB1014 LB1258 LB1378 LB1844 LB1187 LB1761 LB1757 LB1811 LB1027 LB1471 LB1596 LB1901 LB1676 LB1904 LB1437 LB1294 LB1945 LB1056 LB1779 LB1391 LB1869 LB1475 LB1409 LB1723 LB1309 LB1630 LB1106 LB1374 LB1607 LB1199 LB1889 LB1917 LB1862 LB1909 LB1247 LB1859

6.0 6.0 6.0 6.0 9.0 9.0 12.7 12.7 12.7 12.7 12.7 12.7 12.7 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8

10.0 12.0 15.0 30.0 12.0 20.0 15.0 20.0 25.0 30.0 40.0 50.0 100.0 25.4 30.0 35.0 40.0 50.0 60.0 75.0 100.0 125.0 150.0 175.0 200.0 250.0 300.0 400.0 500.0 750.0 1000.0 60.0 75.0 100.0 125.0 150.0 175.0 200.0 250.0 300.0 400.0 500.0 750.0 1000.0

PRICE UNCOATED (For Coated Lens Add Suffix) $ £ € RMB $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

20.10 18.80 18.80 18.50 20.80 18.80 20.80 20.50 19.10 18.80 18.40 18.30 18.30 23.90 23.30 22.60 22.30 21.80 21.50 21.30 20.70 20.60 20.10 20.00 19.90 19.70 19.60 19.60 19.60 19.60 19.30 30.00 29.90 29.50 29.40 29.00 29.00 29.00 29.00 29.00 29.00 29.00 29.00 29.00

1) Edge Thickness given before 0.2mm at 45° typical chamfer. 2) See the Lens Mount Section, Starting on Page 153.

708

$

350-650nm $ 9.20 £ 5.80 € 8,60 ¥ 87.90 650-1050nm $ 9.20 £ 5.80 € 8,60 ¥ 87.90 1050-1620nm $12.20 £ 7.70 €11,30 ¥116.50

-A -B -C

www.thorlabs.com

£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

12.70 11.80 11.80 11.70 13.10 11.80 13.10 12.90 12.00 11.80 11.60 11.50 11.50 15.10 14.70 14.20 14.00 13.70 13.50 13.40 13.00 13.00 12.70 12.60 12.50 12.40 12.30 12.30 12.30 12.30 12.20 18.90 18.80 18.60 18.50 18.30 18.30 18.30 18.30 18.30 18.30 18.30 18.30 18.30

€ € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € €

18,70 17,50 17,50 17,20 19,30 17,50 19,30 19,10 17,80 17,50 17,10 17,00 17,00 22,20 21,70 21,00 20,70 20,30 20,00 19,80 19,30 19,20 18,70 18,60 18,50 18,30 18,20 18,20 18,20 18,20 17,90 27,90 27,80 27,40 27,30 27,00 27,00 27,00 27,00 27,00 27,00 27,00 27,00 27,00

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

192.00 179.50 179.50 176.70 198.60 179.50 198.60 195.80 182.40 179.50 175.70 174.80 174.80 228.20 222.50 215.80 213.00 208.20 205.30 203.40 197.70 196.70 192.00 191.00 190.00 188.10 187.20 187.20 187.20 187.20 184.30 286.50 285.50 281.70 280.80 277.00 277.00 277.00 277.00 277.00 277.00 277.00 277.00 277.00

R (mm)

tc (mm)

te1 (mm)

fb (mm)

9.9 12.0 15.1 30.6 11.7 20.1 14.6 19.9 25.2 30.4 40.7 51.1 102.6 24.5 29.5 34.9 40.1 50.6 61.0 76.6 102.4 128.2 154.0 179.8 205.6 257.1 308.6 411.7 514.7 772.2 1029.8 59.3 75.2 101.4 127.4 153.3 179.1 205.0 256.6 308.2 411.3 514.4 772.0 1029.5

2.4 2.3 2.1 1.8 3.6 2.8 4.7 3.9 3.4 3.1 2.8 2.6 2.2 9.0 7.7 6.8 6.1 5.2 4.7 4.1 3.6 3.3 3.1 2.9 2.8 2.6 2.5 2.4 2.3 2.2 2.2 14.4 11.8 9.5 8.1 7.2 6.6 6.2 5.5 5.1 4.6 4.3 3.8 3.6

1.5 1.5 1.5 1.5 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.9 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0

9.2 11.2 14.3 29.4 10.7 19.0 13.4 18.7 23.8 28.9 39.1 49.1 99.3 22.2 27.3 32.7 37.9 48.2 58.4 73.6 98.8 123.9 149.0 174.0 199.1 249.1 299.2 399.2 499.2 749.3 999.3 55.0 71.0 96.8 122.3 147.6 172.8 198.0 248.2 298.3 398.5 498.6 748.7 998.8

SUGGESTED MOUNT2 LMRA6 & LMR05 LMRA9 & LMR05

LMR05

LMR1

LMR2

4 SphericalSinglets 697-709.qxd.P

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Page 709

Optics

UV Fused Silica: Bi-Convex Lenses

Optical Systems Free Space Isolators

Specifications ■







Material: UV Grade Fused Silica Wavelength Range: 185nm to 2.1µm, Uncoated ■ Design Wavelength: 588nm (n = 1.460) ■ Diameter Tolerance: +0.00 /-0.10mm

Focal Length Tolerance: ±1% Scratch-Dig: 40-20 ■ Centration: 3arcmin ■ Clear Aperture: >90% of Diameter ■ Transmission: Tinternal ≥ 88%/cm @ 185nm

E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses

Bi-Convex

UV Fused Silica Transmission

Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators

Bi-Convex Lenses: UV Grade Fused Silica ITEM #

DIA (mm)

f (mm)

LB4743 LB4280 LB4537 LB4738 LB4209 LB4854 LB4003 LB4700 LB4915 LB4436 LB4627 LB4879 LB4030 LB4096 LB4330 LB4941 LB4913 LB4265 LB4530 LB4282 LB4837 LB4545 LB4453 LB4223 LB4374 LB4592 LB4553 LB4821 LB4140 LB4842 LB4972 LB4710 LB4910 LB4865 LB4293

5.0 6.0 6.0 6.0 6.0 12.7 12.7 12.7 12.7 12.7 12.7 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8

10.0 10.0 15.0 20.0 30.0 20.0 30.0 40.0 50.0 75.0 100.0 35.0 40.0 50.0 75.0 100.0 125.0 150.0 175.0 200.0 250.0 300.0 500.0 750.0 1000.0 60.0 75.0 100.0 150.0 200.0 250.0 300.0 500.0 750.0 1000.0

PRICE UNCOATED (For Coated Lens Add Suffix) $ £ € RMB $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

75.20 71.80 71.50 69.90 69.90 73.80 68.90 61.80 55.60 55.60 49.50 115.80 90.30 85.70 78.00 76.20 74.00 71.90 70.40 69.80 68.70 68.40 67.70 67.20 66.90 284.10 259.60 239.20 235.20 222.90 210.70 196.40 184.20 174.00 174.00

£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

47.40 45.20 45.00 44.00 44.00 46.50 43.40 38.90 35.00 35.00 31.20 73.00 56.90 54.00 49.10 48.00 46.60 45.30 44.40 44.00 43.30 43.10 42.70 42.30 42.10 179.00 163.50 150.70 148.20 140.40 132.70 123.70 116.00 109.60 109.60

€ € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € €

69,90 66,80 66,50 65,00 65,00 68,60 64,10 57,50 51,70 51,70 46,00 107,70 84,00 79,70 72,50 70,90 68,80 66,90 65,50 64,90 63,90 63,60 63,00 62,50 62,20 264,20 241,40 222,50 218,70 207,30 196,00 182,70 171,30 161,80 161,80

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

718.20 685.70 682.80 667.50 667.50 704.80 658.00 590.20 531.00 531.00 472.70 1,105.90 862.40 818.40 744.90 727.70 706.70 686.60 672.30 666.60 656.10 653.20 646.50 641.80 638.90 2,713.20 2,479.20 2,284.40 2,246.20 2,128.70 2,012.20 1,875.60 1,759.10 1,661.70 1,661.70

R (mm) 8.8 8.8 13.4 18.1 27.3 17.7 27.1 36.3 45.6 68.6 91.7 31.0 35.7 45.1 68.3 91.4 114.5 137.5 160.6 183.6 229.6 275.6 459.7 689.8 919.8 52.6 67.0 90.4 136.8 183.0 229.1 275.2 459.4 689.5 919.6

tc (mm)

te1 (mm)

fb (mm)

SUGGESTED MOUNT2

2.2 2.6 2.2 2.0 1.8 4.2 3.3 2.9 2.7 2.4 2.2 7.4 6.7 5.7 4.4 3.8 3.4 3.2 3.0 2.9 2.7 2.6 2.4 2.2 2.2 15.6 12.5 10.3 7.8 6.5 5.8 5.4 4.4 3.9 3.7

1.5 1.5 1.5 1.5 1.5 1.8 1.8 1.8 1.8 1.8 1.8 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.5 2.5 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0

9.2 9.1 14.2 19.3 29.4 18.5 28.8 39.0 49.1 74.2 99.2 32.4 37.6 48.0 73.5 98.7 123.8 148.9 174.0 199.0 249.1 299.1 499.2 749.2 999.3 54.4 70.6 96.4 147.3 197.7 248.0 298.2 498.5 748.6 998.7

LMRA5 & LMR05

Gas Cells

LMRA6 & LMR05

LMR05

LMR1

LMR2

1) Edge Thickness given before 0.2mm at 45° typical chamfer. 2) See the Lens Mount Section, Starting on Page 153.

www.thorlabs.com

709

5 SphericalSinglets 710-716.qxd.P

7/17/07

10:17 AM

Page 710

Optics Optical Systems

SF11 or BK7: Plano-Concave & Bi-Concave Lenses

Free Space Isolators

Plano-Concave lenses have a negative focal length and are typically used to diverge collimated beams of light in instruments like Galilean type beam expanders or Telescopes. The spherical aberration introduced into the electromagnetic wavefront by a plano-concave lens is negative and, as a result, it can be used to balance the positive spherical aberration introduced by other lenses.

E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses

Specifications ■ ■

Aspheric Lenses Mirrors Diffusers & Lens Arrays



Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

AR Coating Plot on Page 699

■ ■ ■ ■

Dia. Tolerance: +0.00/-0.10mm Focal Length Tolerance: ±1% Scratch/Dig: 40/20 Centration: ≤3arcmin Clear Aperture: >90%

Plano-Concave Lenses: BK7 or SF11 Material

Windows Prisms



Material: BK7 or SF11 Wavelength Range: BK7: 350nm-2.0µm SF11: 420nm-2.3µm Design Wavelength: 633nm

Plano-Concave

ITEM #

DIA (mm)

f (mm)

PRICE UNCOATED (For Coated Lens Add Suffix) $ £ € RMB

LC2969 LC2632 LC1035 LC1975 LC2067 LC2873 LC1906 LC2265 LC1054 LC1060 LC1439 LC2679 LC1715 LC1582 LC1120 LC1315 LC1093 LC1611

6.0 6.0 6.0 6.0 9.0 9.0 9.0 12.7 12.7 12.7 12.7 25.4 25.4 25.4 25.4 50.8 50.8 50.8

-6.0 -12.0 -18.0 -24.0 -9.0 -18.0 -27.0 -15.0 -25.0 -30.0 -50.0 -30.0 -50.0 -75.0 -100.0 -75.0 -100.0 -150.0

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

19.90 21.00 13.60 13.60 24.80 19.60 14.10 26.60 15.00 14.90 14.70 27.20 17.40 17.40 17.20 33.30 28.20 27.00

£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

€ 18,50 € 19,50 € 12,60 € 12,60 € 23,10 € 18,20 € 13,10 € 24,70 € 14,00 € 13,90 € 13,70 € 25,30 € 16,20 € 16,20 € 16,00 € 31,00 € 26,20 € 25,10

12.50 13.20 8.60 8.60 15.60 12.30 8.90 16.80 9.50 9.40 9.30 17.10 11.00 11.00 10.80 21.00 17.80 17.00

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

190.00 200.60 129.90 129.90 236.80 187.20 134.70 254.00 143.30 142.30 140.40 259.80 166.20 166.20 164.30 318.00 269.30 257.90

R (mm)

tc (mm)

te1 (mm)

fb (mm)

MATERIAL

-4.7 -9.3 -9.3 -12.4 -7.0 -14.0 -13.9 -11.7 -12.9 -15.4 -25.7 -23.4 -25.7 -38.6 -51.5 -38.6 -51.5 -77.2

1.5 2.0 2.0 2.0 2.0 2.5 2.0 3.0 3.0 3.0 3.5 3.5 3.5 3.5 4.0 3.5 4.0 4.0

2.6 2.5 2.5 2.4 3.6 3.2 2.7 4.9 4.7 4.4 4.3 7.3 6.9 5.6 5.6 13.0 10.7 8.3

-6.8 -13.1 -19.3 -25.3 -10.1 -19.4 -28.3 -16.7 -27.0 -32.0 -52.3 -32.0 -52.3 -77.3 -102.6 -77.3 -102.6 -152.6

SF11 SF11 BK7 BK7 SF11 SF11 BK7 SF11 BK7 BK7 BK7 SF11 BK7 BK7 BK7 BK7 BK7 BK7

SUGGESTED MOUNT* LMRA6 & LMR05

LMRA9 & LMR05

LMR05

LMR1

LH2 LMR2

1 Edge Thickness given before 0.2mm @ 45° typ. Chamfer. 2) See the Lens Mount Section, Starting on Page 153.

Bi-Concave lenses have a negative focal length and are commonly used to increase the divergence of converging light. Standard Broadband AR Coatings To order a lens with a standard broadband AR Coating, add the coating code to the Item#, and then add the coating cost to the lens price.

COATING WAVELENGTH



$

£

-A

350-650nm

$ 9.20

£ 5.80

€ 8,60

¥

RMB 87.90

-B -C

650-1050nm 1050-1620nm

$ 9.20 $ 12.20

£ 5.80 £ 7.70

€ 8,60 € 11,30

¥ ¥

87.90 116.50

Example: LC2969 Coated with a 350-650nm Broadband AR Coating is LC2969-A, and the cost is $19.90 + $9.20 = $29.10

Bi-Concave Lenses: BK7 or SF11 Material ITEM #

DIA (mm)

f (mm)

PRICE UNCOATED (For Coated Lens Add Suffix) $ £ € RMB

LD2746 LD2799 LD2568 LD2181 LD2060 LD1569 LD1903 LD1357 LD2297 LD1464 LD1170 LD1613

6.0 6.0 9.0 9.0 12.7 12.7 12.7 12.7 25.4 25.4 25.4 25.4

-6.0 -12.0 -9.0 -18.0 -15.0 -25.0 -30.0 -50.0 -25.0 -50.0 -75.0 -100.0

$ $ $ $ $ $ $ $ $ $ $ $

23.40 22.90 20.80 20.70 26.10 14.40 14.30 14.10 31.20 18.90 18.20 16.70

£ £ £ £ £ £ £ £ £ £ £ £

14.70 14.40 13.10 13.00 16.40 9.10 9.00 8.90 19.70 11.90 11.50 10.50

1 Edge Thickness given before 0.20mm @ 45° typ. Chamfer. 2) See the Lens Mount Section, Starting on Page 153.

710

www.thorlabs.com

€ € € € € € € € € € € €

21,80 21,30 19,30 19,30 24,30 13,40 13,30 13,10 29,00 17,60 16,90 15,50

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

223.50 218.70 198.60 197.70 249.30 137.50 136.60 134.70 298.00 180.50 173.80 159.50

R (mm)

tc (mm)

te1 (mm)

fb (mm)

MATERIAL

-9.7 -19.1 -14.4 -28.6 -24.0 -26.2 -31.4 -52.1 -39.6 -52.0 -77.9 -103.7

1.5 2.0 2.0 2.5 3.0 2.5 3.0 3.5 3.0 3.0 3.5 4.0

2.5 2.5 3.4 3.2 4.7 4.1 4.3 4.3 7.2 6.1 5.6 5.6

-6.4 -12.5 -9.5 -18.7 -15.8 -25.8 -31.0 -51.1 -25.8 -51.0 -76.1 -101.3

SF11 SF11 SF11 SF11 SF11 BK7 BK7 BK7 SF11 BK7 BK7 BK7

SUGGESTED MOUNT2 LMRA6 & LMR05 LMRA9 & LMR05 LMR05

LMR1

5 SphericalSinglets 710-716.qxd.P

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Page 711

Optics

UV Fused Silica: Plano-Concave & Bi-Concave Lenses

Optical Systems

Plano-Concave lenses have a negative focal length and are typically used to diverge collimated beams of light in instruments like Galilean type beam expanders or Telescopes. The spherical aberration introduced into the electromagnetic wavefront by a plano-concave lens is negative and, as a result, it can be used to balance the positive spherical aberrations introduced by other lenses.

Plano-Concave



Specifications ■ ■ ■ ■

Material: UV Grade Fused Silica Wavelength Range: 185nm-2.1µm Uncoated Design Wavelength: 588nm, n = 1.460 Diameter Tolerance: +0.00/-0.10mm

■ ■ ■ ■

Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses

Focal Length Tolerance: ±1% Scratch-Dig: 40-20 Centration: ≤3arcmin Clear Aperture: >90% of Dia. Transmission: Tinternal ≥ 88%/cm @ 185nm

Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays

Plano-Concave Lenses: UV Grade Fused Silica ITEM #

DIA (mm)

f (mm)

PRICE $

LC4573 LC4291 LC4924 LC4210 LC4796 LC4357 LC4413 LC4232 LC4918 LC4252 LC4513 LC4888 LC4425 LC4743 LC4869

6.0 8.0 12.7 12.7 12.7 12.7 12.7 12.7 12.7 25.4 25.4 25.4 50.8 50.8 50.8

-10.0 -12.0 -20.0 -25.0 -30.0 -50.0 -75.0 -100.0 -200.0 -30.0 -75.0 -100.0 -75.0 -100.0 -150.0

$ 68.90 $ 70.30 $ 72.40 $ 69.60 $ 69.50 $ 69.30 $ 68.90 $ 68.90 $ 68.90 $ 77.30 $ 76.00 $ 76.00 $ 259.10 $ 244.80 $ 234.60



RMB

R (mm)

€ 64,10 € 65,40 € 67,30 € 64,70 € 64,60 € 64,40 € 64,10 € 64,10 € 64,10 € 71,90 € 70,70 € 70,70 € 241,00 € 227,70 € 218,20

¥ 658.00 ¥ 671.40 ¥ 691.40 ¥ 664.70 ¥ 663.70 ¥ 661.80 ¥ 658.00 ¥ 658.00 ¥ 658.00 ¥ 738.20 ¥ 725.80 ¥ 725.80 ¥ 2,474.40 ¥ 2,337.80 ¥ 2,240.40

-4.6 -5.5 -9.2 -11.5 -13.8 -23.0 -34.5 -46.0 -92.0 -13.8 -34.5 -46.0 -34.5 -46.0 -69.0

£ £ 43.40 £ 44.30 £ 45.60 £ 43.80 £ 43.80 £ 43.70 £ 43.40 £ 43.40 £ 43.40 £ 48.70 £ 47.90 £ 47.90 £ 163.20 £ 154.20 £ 147.80

tc (mm)

te1 (mm)

fb (mm)

2.0 2.0 2.0 3.0 3.0 3.5 3.5 3.5 4.0 3.0 3.5 3.5 3.5 4.0 4.0

3.1 3.7 4.5 4.9 4.5 4.4 4.1 3.9 4.2 11.4 5.9 5.3 14.6 11.6 8.8

-11.4 -13.4 -21.4 -27.1 -32.1 -52.4 -77.4 -102.4 -202.7 -32.1 -77.4 -102.4 -77.4 -102.7 -152.7

Windows

SUGGESTED MOUNT2

Prisms Gratings

LMRA8 & LMR05

Polarization Optics LMR05

Beamsplitters Filters & Attenuators

LH1 LMR1

Gas Cells

LH1 LMR2

1 Edge Thickness given before 0.2mm @ 45° typ. Chamfer. 2) See the Lens Mount Section, Starting on Page 153.

Bi-Concave

Related Products

See page 882 Bi-Concave lenses have a negative focal length and are commonly used to increase the divergence of converging light.

FCP

MC-5

Lens Tissues/Forceps ITEM#

$

£

MC-5 FCP

$ 8.70 $ 18.30

£ 5.50 £ 11.50



RMB

DESCRIPTION

€ 8,10 ¥ 83.10 €17,00 ¥ 174.80

Lens Tissues, 5 Booklets Forceps, Solid Stainless Steel

Bi-Concave Lenses: UV Grade Fused Silica ITEM #

DIA (mm)

LD4797 LD4148 LD4271 LD4014 LD4771 LD4650 LD4269 LD4511 LD4931 LD4293 LD4735 LD4103

6.0 6.0 9.0 9.0 12.7 12.7 12.7 12.7 25.4 25.4 25.4 25.4

f (mm) -6.0 -12.0 -9.0 -18.0 -15.0 -25.0 -30.0 -50.0 -25.0 -50.0 -75.0 -100.0

PRICE $ $ 83.60 $ 68.10 $ 85.70 $ 68.90 $ 84.70 $ 81.10 $ 80.60 $ 74.70 $104.00 $100.00 $ 85.20 $ 84.60



£ £ £ £ £ £ £ £ £ £ £ £ £

52.70 42.90 54.00 43.40 53.40 51.10 50.80 47.10 65.50 63.00 53.70 53.30

€ € € € € € € € € € € €

77,70 63,30 79,70 64,10 78,80 75,40 75,00 69,50 96,70 93,00 79,20 78,70

RMB ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

798.40 650.40 818.40 658.00 808.90 774.50 769.70 713.40 993.20 955.00 813.70 807.90

R (mm)

tc (mm)

te1 (mm)

fb (mm)

SUGGESTED MOUNT2

-5.9 -11.5 -8.7 -17.0 -14.3 -23.5 -28.1 -46.5 -23.5 -46.6 -69.6 -92.6

2.5 3.0 2.5 3.0 3.0 3.0 3.0 3.0 3.0 3.5 3.5 3.5

4.1 3.8 5.0 4.2 6.0 4.8 4.5 3.9 10.5 7.0 5.8 5.3

-6.8 -13.0 -9.8 -19.0 -16.0 -26.0 -31.0 -51.0 -26.0 -51.2 -76.2 -101.2

LMRA6 & LMR05 LMRA9 & LMR05 LMR05

LMR1

1 Edge Thickness given before 0.2mm @ 45° typ. Chamfer. 2) See the Lens Mount Section, Starting on Page 153.

www.thorlabs.com

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Optics Optical Systems Free Space Isolators E-O Devices Spherical Singlets

CaF2 Vacuum UV: Plano-Concave & Bi-Concave Lenses Plano-Concave lenses have a negative focal length and are typically used to diverge collimated beams of light in instruments like Galilean type beam expanders or Telescopes. The spherical aberration introduced into the electromagnetic wavefront by a plano-concave lens is negative and, as a result, it can be used to balance the positive spherical aberrations introduced by other lenses.

Multi-Element Lenses

Specifications

Cylindrical Lenses



Aspheric Lenses

■ ■

Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators





Material: Vacuum Grade CaF2 Wavelength Range: 180nm-8.0µm Uncoated Diameter Tolerance: +0.00/-0.10mm Focal Length Tolerance: ±1%

Plano-Concave

Scratch-Dig: 40-20 Centration: ≤3arcmin Clear Aperture: ≥90% of Dia. Design Wavelength: 588nm, n = 1.433

■ ■ ■

Plano-Concave Lenses: Material CaF2 ITEM #

DIA (mm)

f (mm)

LC5919 LC5749 LC5269 LC5401 LC5289 LC5952 LC5893

12.7 12.7 25.4 25.4 25.4 25.4 25.4

-18.0 -25.0 -40.0 -75.0 -100.0 -200.0 -500.0

PRICE $ $ $ $ $ $ $ $



£

127.00 118.00 175.00 165.00 161.00 154.00 150.00

£ £ £ £ £ £ £

€ € € € € € €

80.00 74.30 110.30 104.00 101.40 97.00 94.50

RMB

118,10 109,70 162,80 153,50 149,70 143,20 139,50

¥ ¥ ¥ ¥ ¥ ¥ ¥

1,212.90 1,126.90 1,671.30 1,575.80 1,537.60 1,470.70 1,432.50

R (mm)

tc (mm)

te1 (mm)

fb (mm)

-7.8 -10.8 -17.4 -32.5 -43.4 -86.8 -216.9

2.0 2.5 2.0 2.5 3.0 3.5 4.0

5.3 4.6 7.5 5.1 4.9 4.4 4.4

-19.4 -26.7 -41.4 -76.7 -102.1 -202.4 -502.8

1 Edge Thickness given before 0.2mm @ 45° typ. Chamfer.

SUGGESTED MOUNT* LMR05 SMR1 & SM1L05 LMR1

*See below for details.

Gas Cells

Bi-Concave lenses have a negative focal length and are commonly used to increase the divergence of converging light. With two concave surfaces, a bi-concave lens is more divergent than a plano-concave lens if the radius of curvature for all the curved surfaces on both lenses is the same.

Bi-Concave

Bi-Concave Lenses: Material CaF2 ITEM #

DIA (mm)

f (mm)

LD5451 LD5788 LD5138 LD5313

12.7 12.7 25.4 25.4

-15.0 -25.0 -30.0 -50.0

RMB

R (mm)

tc (mm)

te1 (mm)

fb (mm)

1,222.40 1,136.50 1,652.20 1,566.20

-13.4 -22.1 -26.4 -43.8

2.5 3.0 2.5 3.0

5.7 4.9 9.0 6.8

-15.8 -26.0 -30.9 -51.0

PRICE $ $ $ $ $

128.00 119.00 173.00 164.00



£ € € € €

£ 80.60 £ 75.00 £ 109.00 £ 103.30

119,00 110,70 160,90 152,50

¥ ¥ ¥ ¥

1 Edge Thickness given before 0.2mm @ 45° typ. Chamfer.

SUGGESTED MOUNT* LMR05 SMR1 & SM1L05 LMR1 *See below for details.

Related Products LMR SERIES LENS MOUNTS See page 154 for additional fixed mounts and mounting options

IR & UV Visible Viewing Cards See page 899 ITEM

$

£



RMB

LENS DIAMETER

LMRA5

$ 13.80

£ 8.70

€ 12,80

¥ 131.80

5mm Adapter

LMRA6

$ 13.80

£ 8.70

€ 12,80

¥ 131.80

6mm Adapter

LMRA9

$ 13.80

£ 8.70

€ 12,80

¥ 131.80

9mm Adapter

LMR05

$ 14.25

£ 9.00

€ 13,30

¥ 136.10

1/2" (12.7mm)

LMR1

$ 15.68

£ 9.90

€ 14,60

¥ 149.70

1" (25.4mm)

LMR30

$ 26.50

£ 16.70

€ 24,60

¥ 253.10

30mm

LMR1.5

$ 22.40

£ 14.10

€ 20,80

¥ 213.90

1.5" (38.1mm)

LMR75

$ 49.00

£ 30.90

€ 45,60

¥ 468.00

75mm

* Required LMR05 sold separately. **Add /M to the part for the metric item

712

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Page 713

Optics

Each Lens and Location is Clearly Marked

Lens Sets

Optical Systems

These lens sets contain a selection of Ø1/2", Ø1", or Ø2" optics, all with a 40/20 scratch/dig surface finish to ensure minimal scattering when used in laser applications. Each optic is mounted in a labeled and threaded ring, which is compatible with our SM05, SM1, or SM2 series mounting system. (See Page 208).

Free Space Isolators

■ ■ ■

Laser Quality 40/20 Scratch/Dig Surface Finish Uncoated or Broadband AR Coatings (See Page 699 for Coating Curves) Each Kit is Shipped Completely Assembled

E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors

Lens Kit Descriptions (Focal Lengths Listed in mm) ■

20% SAVINGS AND FREE ORGANIZER SM05 Thread

■ ■

SM05 Retaining Ring

SM2 Retaining Ring

SM2 Thread

ø0.45" (11.43mm) Clear Aperture



ø0.52" (Ø13.2mm) 0.3" (7.52mm) 0.41" (10.4mm) SM1 Thread



SM1 Retaining Ring

ø0.95 (24.13mm)

ø1.9" (48.25mm) Clear Aperture

ø2.2" (55mm)



ø1.2 (30.5mm)

Clear Aperture

■ 0.3" (7.52mm) 0.45" (11.43mm)

0.5" (12.7mm)

LSA01 LSB02 LSB03 LSB04 LSC01 LSB01

$

ITEM#

Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

$ $ $ $ $ $

AR Coated (350-650nm) BK7 Lens Sets €

£ 481.00 372.00 687.00 861.00 355.00 348.00

£ £ £ £ £ £

303.00 234.40 432.80 542.40 223.70 219.20

€ € € € € €

447,30 346,00 638,90 800,70 330,20 323,60

RMB ¥ ¥ ¥ ¥ ¥ ¥

4,593.60 3,552.60 6,560.90 8,222.60 3,390.30 3,323.40

AR Coated (650-1050nm) BK7 Lens Sets LSA01-B LSB02-B LSB03-B LSB04-B LSC01-B LSB01-B

Windows

0.65" (16.5mm)

Uncoated BK7 Lens Sets ITEM#

Diffusers & Lens Arrays

LSA01 Ø1/2": BK7 Plano-Convex and Bi-Convex (22 Lenses) f = 15, 20, 25, 30, 40, 50, and 100 Plano-Concave Bi-Concave f = -15, -25, -30, and -50 f = -15, -25, -30, and -50 LSB01 Ø1": BK7 Plano-Convex Only (14 Lenses) f = 25.4, 35, 50, 75, 100, 125, 150 200, 250, 300, 400, 500, 750, and 1000 LSB02 Ø1": BK7 Bi-Convex Only (14 Lenses) f = 25.4, 35, 50, 75, 100, 125, 150 200, 250, 300, 400, 500, 750, and 1000 LSB03 Ø1": BK7 Plano-Convex and Bi-Convex (28 Lenses) f = 25.4, 35, 50, 75, 100, 125, 150 200, 250, 300, 400, 500, 750, and 1000 LSB04 Ø1": BK7 Plano-Convex and Bi-Convex (35 Lenses) f = 25.4, 35, 50, 75, 100, 125, 150 200, 250, 300, 400, 500, 750, and 1000 Plano-Concave Bi-Concave f = -30, -50, -75, and -100 f = -25, -50, and -75 LSB05 Ø1": UV Fused Silica Plano-Convex Only (14 Lenses) f = 35, 40, 50, 75, 100, 125, 150, 175, 200, 250, 300, 500, 750, and 1000 LSC01 Ø2": BK7 Plano-Convex Only (10 Lenses) f = 75, 100, 125, 150, 200, 300, 400, 500, 750, and 1000

$

£

$ 643.00 $ 475.00 $ 893.00 $ 1,119.00 $ 430.00 $ 451.00

£ £ £ £ £ £

405.10 299.30 562.60 705.00 270.90 284.10

ITEM# LSA01-A LSB02-A LSB03-A LSB04-A LSC01-A LSB01-A

$ $ 643.00 $ 475.00 $ 893.00 $ 1,119.00 $ 430.00 $ 451.00



RMB

€ 598,00 € 441,80 € 830,50 € 1.040,70 € 399,90 € 419,40

¥ 6,140.70 ¥ 4,536.30 ¥ 8,528.20 ¥ 10,686.50 ¥ 4,106.50 ¥ 4,307.10

£ £ £ £ £ £ £

405.10 299.30 562.60 705.00 270.90 284.10

AR Coated (1050-1620nm) BK7 Lens Sets



RMB

ITEM#

€ 598,00 € 441,80 € 830,50 € 1.040,70 € 399,90 € 419,40

¥ 6,140.70 ¥ 4,536.30 ¥ 8,528.20 ¥ 10,686.50 ¥ 4,106.50 ¥ 4,307.10

LSA01-C LSB02-C LSB03-C LSB04-C LSC01-C LSB01-C

$ $ 696.00 $ 510.00 $ 960.00 $ 1,200.00 $ 450.00 $ 485.00



RMB

€ 647,30 € 474,30 € 892,80 € 1.116,00 € 418,50 € 451,10

¥ 6,646.80 ¥ 4,870.50 ¥ 9,168.00 ¥ 11,460.00 ¥ 4,297.50 ¥ 4,631.80

£ £ £ £ £ £ £

438.50 321.30 604.80 756.00 283.50 305.60

Lens Sets: UV Fused Silica ITEM # LSB05

$ $1,067.00

PRICE UNCOATED £ € £ 672.20

€ 992,30

RMB

COATED ITEM # 290-370nm

$

¥10,189.90

LSB05-UV

$ 1,412.00

All New Line of Lens and Filter Kits Aspheric Lens Kit

Color Filter Kit

See Page 874

See Page 876

PRICE COATED £ € £

889.60

€ 1.313,20

RMB ¥13,484.60

Essentials Lens Kits Contains all commonly used convex & concave lenses

See Pages 869-880 www.thorlabs.com

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Page 714

Optics

BK7: Meniscus Lenses

Optical Systems Free Space Isolators

When used to form a positive lens assembly, the Positive Meniscus lens can increase the NA of the system while decreasing the total spherical aberrations.

E-O Devices

The Negative Meniscus lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly. This lens shape is best used when one conjugate is relatively far from the lens.

Spherical Singlets Multi-Element Lenses



Aspheric Lenses

■ ■

Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells



Specifications

Cylindrical Lenses

Material: BK7 Wavelength Range: 350nm-2.0µm Design Wavelength: 633nm, n=1.515

■ ■ ■ ■

Dia. Tolerance: +0.00/-0.10mm Focal Length Tolerance: ±1% Scratch/Dig: 40/20 Centration: ≤3arcmin Clear Aperture: >90%

Positive Meniscus Lenses: Material BK7 ITEM #

DIA (mm)

f (mm)

LE1234 LE1156 LE1104 LE1202 LE1157 LE1929 LE1872 LE1261 LE1458 LE1076 LE1527 LE1418 LE1015 LE1613 LE1985 LE1359 LE1153 LE1834

25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 50.8 50.8 50.8 50.8 50.8 50.8 50.0 50.8 50.8

100.0 125.0 150.0 200.0 250.0 300.0 400.0 500.0 1000.0 100.0 125.0 150.0 200.0 250.0 300.0 400.0 500.0 1000.0

PRICE UNCOATED (For Coated Lens Add Suffix) $ £ € RMB $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

18.00 17.90 17.90 17.70 17.80 21.00 18.70 17.90 18.60 34.30 34.40 35.20 40.00 37.40 31.70 31.40 31.60 33.00

£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

11.30 11.30 11.30 11.20 11.20 13.20 11.80 11.30 11.70 21.60 21.70 22.20 25.20 23.60 20.00 19.80 19.90 20.80

€ € € € € € € € € € € € € € € € € €

16,70 16,60 16,60 16,50 16,60 19,50 17,40 16,60 17,30 31,90 32,00 32,70 37,20 34,80 29,50 29,20 29,40 30,70

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

171.90 170.90 170.90 169.00 170.00 200.60 178.60 170.90 177.60 327.60 328.50 336.20 382.00 357.20 302.70 299.90 301.80 315.20

R1 (mm)

R2 (mm)

tc (mm)

te1 (mm)

fb (mm)

32.1 40.6 49.1 66.2 83.4 100.9 136.5 172.9 371.6 30.3 39.2 47.9 65.2 82.5 100.1 135.8 172.3 371.6

82.2 106.9 131.6 182.2 233.9 288.2 402.4 523.9 1330.7 65.8 92.9 119.3 171.6 224.7 279.1 393.4 515.7 1326.3

3.6 3.3 3.1 2.8 2.6 2.5 2.4 2.3 2.2 9.7 8.2 7.3 6.2 5.5 5.1 5.0 5.0 5.0

2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.1 2.4 2.7 2.9 3.0 3.0 3.4 3.7 4.4

96.2 121.6 146.8 197.1 247.3 297.5 397.6 497.7 998.0 89.1 116.1 142.2 193.6 244.3 294.8 395.0 495.1 995.7

SUGGESTED MOUNT2

LMR1

LMR2

1 Edge thickness given before 0.2mm @ 45° typ. chamfer. 2) See the Lens Mount Section, Starting on Page 153.

Standard Broadband AR Coatings To order the lens with a standard broadband AR Coating, add the coating code to the Item#, and then add the coating cost to the lens price.

COATING WAVELENGTH -A -B -C

350-650nm 650-1050nm 1050-1620nm

$

£

$ 9.20 $ 9.20 $12.20

£ 5.80 £ 5.80 £ 7.70



RMB

Meniscus Lenses

€ 8,60 ¥ 87.90 € 8,60 ¥ 87.90 €11,30 ¥ 116.50

Example: LE1234 Coated with a 350-650nm Broadband AR Coating is LE1234-A, and the cost $18.00 + $9.20 = $27.20.

Negative Meniscus Lenses: Material BK7

AR Coating Plot on Page 699

ITEM #

DIA (mm)

f (mm)

LF1822 LF1510 LF1547 LF1097 LF1774 LF1015 LF1544 LF1988 LF1141 LF1764 LF1736 LF1829 LF1338 LF1269 LF1129 LF1115 LF1089 LF1591

25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8 50.8

-100.0 -125.0 -150.0 -200.0 -250.0 -300.0 -400.0 -500.0 -1000.0 -100.0 -125.0 -150.0 -200.0 -250.0 -300.0 -400.0 -500.0 -1000.0

PRICE UNCOATED (For Coated Lens Add Suffix) $ £ € RMB $ 21.50 $ 17.70 $ 17.90 $ 18.20 $ 18.70 $ 17.90 $ 18.40 $ 18.80 $ 18.00 $ 36.70 $ 37.10 $ 42.90 $ 42.00 $ 37.10 $ 37.10 $ 35.80 $ 35.80 $ 35.50

£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

13.50 11.20 11.30 11.50 11.80 11.30 11.60 11.80 11.30 23.10 23.40 27.00 26.50 23.40 23.40 22.60 22.60 22.40

€ 20,00 € 16,50 € 16,60 € 16,90 € 17,40 € 16,60 € 17,10 € 17,50 € 16,70 € 34,10 € 34,50 € 39,90 € 39,10 € 34,50 € 34,50 € 33,30 € 33,30 € 33,00

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

205.30 169.00 170.90 173.80 178.60 170.90 175.70 179.50 171.90 350.50 354.30 409.70 401.10 354.30 354.30 341.90 341.90 339.00

R1 (mm)

R2 (mm)

tc (mm)

te1 (mm)

fb (mm)

100.0 100.0 100.0 100.0 100.0 250.0 250.0 250.0 500.0 200.0 200.0 200.0 200.0 200.0 300.0 300.0 300.0 500.0

33.7 38.8 43.1 50.2 55.7 95.1 112.5 126.3 253.2 40.6 48.3 55.3 67.4 77.7 101.4 121.5 137.8 252.9

3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0

4.7 4.3 4.1 3.8 3.7 3.5 3.4 3.3 3.2 12.3 10.6 9.6 8.4 7.7 7.2 6.6 6.3 5.6

-99.0 -123.7 -148.5 -198.0 -247.5 -298.8 -398.4 -498.0 -998.0 -99.2 -123.9 -148.7 -198.3 -247.9 -298.3 -397.7 -497.2 -996.7

1 Edge thickness given before 0.2mm @ 45° typ. chamfer. 2) See the Lens Mount Section, Starting on Page 153.

714

www.thorlabs.com

SUGGESTED MOUNT2

LMR1

LMR2

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Page 715

Optics

Application Note: Using Meniscus Lenses

Optical Systems Free Space Isolators

Poor Performance 240µm Focus A Single f=50mm

■ ■

Plano-Convex Lens

Achieve Tighter Focusing by Combining a Meniscus Lens With Plano-Convex Lenses Build Multi-Element Lens Systems to Achieve Higher NA Without Significant Increases in Aberrations

These figures illustrate the performance gains that can be achieved by using multi-element imaging systems. The combination of a meniscus lens and a plano-convex lens yields a 21µm focused spot versus a 240µm spot from the single plano-convex lens.

Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors

Fig. 1a

Diffusers & Lens Arrays

Good Performance 81µm Focus

POSITIVE MENISCUS LENSES Two f=100mm

Positive meniscus lenses are designed to minimize spherical aberration. They have one surface convex and the other concave. When used in combination with another lens, a positive meniscus lens will shorten the focal length and increase the NA of the system. Figure 1c shows a meniscus lens being used to shorten the focal length of a 100mm focal length plano-convex lens. In addition, the transverse and lateral aberrations are greatly reduced. The convex surface of both lenses should be facing the away from the image.

Plano-Convex Lens

Fig. 1b One f=100mm

NEGATIVE MENISCUS LENSES

Plano-Convex Lens &

Negative meniscus lenses are commonly used in beam expanding applications since they increase the divergence of the beam without introducing any significant spherical aberration. Combining a negative meniscus lens with another lens will increase the focal length and decrease the NA of the system.

21

Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators

Excellent Performance 21µm Focus

one f=100mm Meniscus Lens

E-O Devices

Gas Cells

Buying More Than 10 Pieces of an Optic? Call for a Discount! Fig. 1c

Laser Beam Profiler User software showing pseudo 3D beam profile



■ ■

High Precision Analysis of Beam Quality and Spatial Power Distribution Powerful Graphical Interface USB 2.0

BP100 SERIES (Base & Post Not Included)

See Page 966

www.thorlabs.com

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Page 716

Optics

UV Grade Fused Silica: Meniscus Lenses

Optical Systems Free Space Isolators

When used to form a positive lens assembly, the Positive Meniscus lens can increase the NA of the system while decreasing the total spherical aberration.

E-O Devices

The Negative Meniscus lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly. This lens shape is best used when one conjugate is relatively far from the lens.

Spherical Singlets Multi-Element Lenses Cylindrical Lenses

Specifications

Aspheric Lenses



Mirrors



Diffusers & Lens Arrays



Windows



Material: UV Grade Fused Silica Wavelength Range: 185nm-2.1µm Uncoated Design Wavelength: 588nm, n = 1.460 Dia. Tolerance: +0.00/-0.10mm



Focal Length Tolerance: ±1% Scratch-Dig: 40-20 Centration: ≤3arcmin Clear Aperture: >90% Transmission: Tinternal ≥ 88%/cm @ 185nm

■ ■ ■ ■

Meniscus Lenses

Prisms Gratings

Positive Meniscus Lenses: UV Grade Fused Silica

Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

Item #

DIA (mm)

f (mm)

LE4173 LE4197 LE4467 LE4329 LE4484 LE4950 LE4412 LE4125 LE4560 LE4984 LE4150 LE4822

25.4 25.4 25.4 25.4 25.4 25.4 50.8 50.8 50.8 50.8 50.8 50.8

100.0 150.0 200.0 300.0 500.0 1000.0 100.0 150.0 200.0 300.0 500.0 1000.0

RMB

R1 (mm)

R2 (mm)

tc (mm)

te1 (mm)

fb (mm)

796.50 787.90 783.10 783.10 764.00 760.20 3,099.00 2,783.80 2,678.80 2,573.70 2,573.70 2,510.70

31.0 47.6 64.2 97.6 166.8 348.0 30.6 46.5 63.0 97.6 165.4 356.7

91.2 149.8 209.8 330.6 603.4 1425.7 80.9 135.3 193.4 327.6 582.2 1580.2

4.0 3.2 2.9 2.6 2.4 2.2 10.7 7.8 6.6 5.4 5.0 5.0

2.2 2.0 2.0 2.0 2.0 2.0 1.2 2.7 2.9 3.0 3.6 4.3

95.9 146.8 197.2 297.5 497.8 998.0 89.0 142.0 193.4 294.8 495.2 995.6

RMB

R1 (mm)

R2 (mm)

tc (mm)

te1 (mm)

fb (mm)

797.40 787.90 783.10 783.10 764.00 760.20 3,099.00 2,783.80 2,678.80 2,573.70 2,573.70 2,573.70

150.0 150.0 150.0 150.0 200.0 300.0 200.0 200.0 200.0 250.0 300.0 300.0

35.0 47.0 56.6 71.4 106.4 180.8 37.1 50.2 62.5 88.4 129.5 180.6

3.0 3.0 3.5 3.5 3.5 4.0 5.0 5.0 5.0 5.0 5.0 5.0

4.9 4.2 4.4 4.1 3.9 4.2 13.4 10.2 8.8 7.4 6.0 5.7

-99.4 -149.1 -198.5 -297.8 -497.2 -995.8 -99.3 -148.8 -198.4 -298.1 -497.4 -994.7

PRICE $ $ $ $ $ $ $ $ $ $ $ $ $

83.40 82.50 82.00 82.00 80.00 79.60 324.50 291.50 280.50 269.50 269.50 262.90



£ £ £ £ £ £ £ £ £ £ £ £ £

52.50 52.00 51.70 51.70 50.40 50.10 204.40 183.60 176.70 169.80 169.80 165.60

€ € € € € € € € € € € €

77,60 76,70 76,30 76,30 74,40 74,00 301,80 271,10 260,90 250,60 250,60 244,50

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

SUGGESTED MOUNT2

LMR1

LMR2

1 Edge Thickness given before 0.2mm @ 45° typ. Chamfer. 2) See the Lens Mount Section, Starting on Page 153.

Negative Meniscus Lenses: UV Grade Fused Silica Item #

DIA (mm)

f (mm)

PRICE

LF4938 LF4370 LF4624 LF4348 LF4706 LF4986 LF4315 LF4101 LF4328 LF4929 LF4329 LF4246

25.4 25.4 25.4 25.4 25.4 25.4 50.8 50.8 50.8 50.8 50.8 50.8

-100.0 -150.0 -200.0 -300.0 -500.0 -1000.0 -100.0 -150.0 -200.0 -300.0 -500.0 -1000.0

$ $ $ $ $ $ $ $ $ $ $ $ $

83.50 82.50 82.00 82.00 80.00 79.60 324.50 291.50 280.50 269.50 269.50 269.50



£ £ £ £ £ £ £ £ £ £ £ £ £

52.60 52.00 51.70 51.70 50.40 50.10 204.40 183.60 176.70 169.80 169.80 169.80

€ € € € € € € € € € € €

77,70 76,70 76,30 76,30 74,40 74,00 301,80 271,10 260,90 250,60 250,60 250,60

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

SUGGESTED MOUNT2

LMR1

LMR2

1 Edge Thickness given before 0.2mm @ 45° typ. Chamfer. 2) See the Lens Mount Section, Starting on Page 153.

Metallic ND Filter Kits ITEM # NDK01

$

£



RMB

$ 489.00 £ 308.10 € 454,80 ¥ 4,670.00

Complete Set of 10 ND Filters, Mounted, and Boxed

See Page 875 716

www.thorlabs.com

THz Lenses - Teflon Thorlabs now offers Teflon lenses made for transmission in the THz region.

See Page 706

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12:04 PM

Page 717

Multi-Element Lenses Selection Guide Pages 718-728 Matched Achromatic Pairs ■

Image Relay, NA Conversion, or Image Magnification



Lens Tube Compatible



Coated Lenses in Engraved Mounts

See Page 718

Fast Achromatic Pairs ■

Infinite Conjugate Ratio



High Numerical Aperture and Short Focal Length



Optimized for Achromatic Correction



Coated Lenses in Engraved Mounts

See Page 719 Visible Achromatic Doublets ■

Design Wavelengths: 486.1nm, 587.6nm, and 656.3nm



Available Mounted or Unmounted



Engraved Mounts Available With or Without Lenses

See Pages 720-722 Near IR Achromatic Doublets ■

Optimized for Achromatic Correction



Design Wavelengths: 706.5nm, 855.nm, and 1015nm

See Pages 724-725 Telecom Achromatic Doublets ■

Optimized for Achromatic Correction



Design Wavelengths: 1016nm, 1330nm, and 1550nm

See Pages 726-727 www.thorlabs.com

717

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Page 718

Optics Optical Systems

Matched Achromatic Pairs

Free Space Isolators

■ ■

E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows

■ ■

Ideal for Image Relay, NA Conversion, or Image Magnification SM1 (1.035"-40) or SM05 (0.535"-40) Threaded Mounts Engraved With Focal Lengths AR Coated: Ravg 90% of Dia. Coating: Ravg 90% of Dia. Coating: Ravg 50mm: ≤3arcmin Clear Aperture: >90%

Plano-Convex Cylindrical Lenses: Material BK7, f = 3.9-19.7mm ITEM#

f (mm)

H (mm)

L (mm)

LJ1598L1 LJ1598L2 LJ1310L1 LJ1310L2 LJ1918L1 LJ1918L2 LJ1227L1 LJ1227L2 LJ1874L1 LJ1874L2 LJ1822L1 LJ1822L2 LJ1878L1 LJ1878L2 LJ1942L1 LJ1942L2 LJ1805L1 LJ1805L2 LJ1909L1 LJ1909L2 LJ1636L1 LJ1636L2 LJ1095L1 LJ1095L2 LJ1155L1 LJ1155L2

3.9 3.9 4.0 4.0 5.8 5.8 6.4 6.4 7.7 7.7 9.7 9.7 10.0 10.0 12.7 12.7 12.7 12.7 13.7 13.7 15.0 15.0 19.0 19.0 19.7 19.7

4.0 4.0 4.0 4.0 4.0 4.0 6.0 6.0 7.0 7.0 10.0 10.0 10.0 10.0 10.0 10.0 13.0 13.0 13.0 13.0 10.0 10.0 16.0 16.0 16.0 16.0

6.0 8.0 6.0 8.0 6.0 8.0 8.0 12.0 9.0 14.0 12.0 20.0 12.0 20.0 12.0 20.0 15.0 26.0 15.0 26.0 12.0 20.0 18.0 32.0 18.0 32.0

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

PRICE UNCOATED (for Coated Lens Add Suffix) £ € RMB

41.90 47.90 41.90 47.90 41.90 47.90 71.80 82.80 48.90 56.90 56.90 65.80 56.90 65.80 47.90 54.90 54.90 62.90 54.90 62.90 47.90 54.90 62.60 71.50 62.90 71.80

£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

26.40 30.20 26.40 30.20 26.40 30.20 45.20 52.20 30.80 35.80 35.80 41.50 35.80 41.50 30.20 34.60 34.60 39.60 34.60 39.60 30.20 34.60 39.40 45.00 39.60 45.20

€ € € € € € € € € € € € € € € € € € € € € € € € € €

39,00 44,50 39,00 44,50 39,00 44,50 66,80 77,00 45,50 52,90 52,90 61,20 52,90 61,20 44,50 51,10 51,10 58,50 51,10 58,50 44,50 51,10 58,20 66,50 58,50 66,80

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

400.10 457.40 400.10 457.40 400.10 457.40 685.70 790.70 467.00 543.40 543.40 628.40 543.40 628.40 457.40 524.30 524.30 600.70 524.30 600.70 457.40 524.30 597.80 682.80 600.70 685.70

R (mm)

tc (mm)

te (mm)

2.0 2.0 2.1 2.1 3.0 3.0 3.3 3.3 4.0 4.0 5.0 5.0 5.2 5.2 6.6 6.6 6.6 6.6 7.1 7.1 7.8 7.8 9.8 9.8 10.2 10.2

3.8 3.8 3.6 3.6 2.8 2.8 4.0 4.0 4.1 4.1 6.7 6.7 5.9 5.9 4.3 4.3 7.7 7.7 6.3 6.3 3.8 3.8 6.1 6.1 5.9 5.9

2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0

AR Coating Plot on Next Page 730

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Page 731

Optics

BK7: Plano-Convex Cylindrical Lenses

Page 2 of 4

Optical Systems Free Space Isolators

Standard Broadband AR Coatings To order the lens with a standard broadband AR Coating, then add the coating code to the Item#, and then add the coating cost to the lens price.

E-O Devices Spherical Singlets Multi-Element Lenses

COATING WAVELENGTH -A -B -C

350-650nm 650-1050nm 1050-1620nm



$

£

$ 9.20 $ 9.20 $ 12.20

£ 5.80 £ 5.80 £ 7.70

RMB

Cylindrical Lenses

€ 8,60 ¥ 87.90 € 8,60 ¥ 87.90 € 11,30 ¥ 116.50

Aspheric Lenses

Example: LJ1960L1 Coated with 350-650nm Broadband AR Coating is LJ1960L1-A and the cost is $47.90 + $9.20 = $57.10.

Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators

Wavelength (nm)

Gas Cells

Plano-Convex Cylindrical Lenses: Material BK7, f = 20-50mm ITEM#

f (mm)

H (mm)

L (mm)

LJ1960L1 LJ1960L2 LJ1328L1 LJ1328L2 LJ1638L1 LJ1638L2 LJ1810L1 LJ1810L2 LJ1075L1 LJ1075L2 LJ1014L1 LJ1014L2 LJ1622L1 LJ1622L2 LJ1212L1 LJ1212L2 LJ1765L1 LJ1765L2 LJ1402L1 LJ1402L2 LJ1125L1 LJ1125L2 LJ1821L1 LJ1821L2 LJ1695L1 LJ1695L2

20.0 20.0 20.0 20.0 22.2 22.2 25.0 25.0 25.0 25.0 25.4 25.4 25.4 25.4 30.0 30.0 38.1 38.1 40.0 40.0 40.0 40.0 50.0 50.0 50.0 50.0

10.0 10.0 15.0 15.0 12.5 12.5 10.0 10.0 20.0 20.0 16.0 16.0 25.4 25.4 20.0 20.0 25.4 25.4 10.0 10.0 20.0 20.0 20.0 20.0 30.0 30.0

12.0 20.0 17.0 30.0 15.0 25.0 12.0 20.0 22.0 40.0 18.0 32.0 28.0 51.0 22.0 40.0 28.0 51.0 12.0 20.0 22.0 40.0 22.0 40.0 32.0 60.0

RELATED PRODUCT

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

PRICE UNCOATED (for Coated Lens Add Suffix) £ € RMB

R (mm)

tc (mm)

te (mm)

30.20 34.60 37.70 43.40 34.60 39.60 30.20 34.60 45.20 52.20 39.60 45.20 54.70 61.60 45.20 52.20 54.70 61.60 30.20 34.60 45.20 52.20 45.20 52.20 61.60 70.10

€ € € € € € € € € € € € € € € € € € € € € € € € € €

10.3 10.3 10.3 10.3 11.5 11.5 12.9 12.9 12.9 12.9 13.1 13.1 13.1 13.1 15.5 15.5 19.7 19.7 20.7 20.7 20.7 20.7 25.8 25.8 25.8 25.8

3.3 3.3 5.2 5.2 3.9 3.9 3.0 3.0 6.7 6.7 4.7 4.7 11.8 11.8 5.7 5.7 6.6 6.6 2.6 2.6 4.6 4.6 4.0 4.0 6.8 6.8

2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0

ITEM#

$

47.90 54.90 59.90 68.90 54.90 62.90 47.90 54.90 71.80 82.80 62.90 71.80 86.80 97.80 71.80 82.80 86.80 97.80 47.90 54.90 71.80 82.80 71.80 82.80 97.80 111.30

CYLINDRICAL LENS HOLDER Holds up to 32mm lenses in height. Universal mounting hole. Lens sold separately.

£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

CH1A

44,50 51,10 55,70 64,10 51,10 58,50 44,50 51,10 66,80 77,00 58,50 66,80 80,70 91,00 66,80 77,00 80,70 91,00 44,50 51,10 66,80 77,00 66,80 77,00 91,00 103,50

£

$ 53.60 £ 33.80

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

457.40 524.30 572.00 658.00 524.30 600.70 457.40 524.30 685.70 790.70 600.70 685.70 828.90 934.00 685.70 790.70 828.90 934.00 457.40 524.30 685.70 790.70 685.70 790.70 934.00 1,062.90



RMB

€ 49,80 ¥ 511.90

See Page 158 for More Details.

www.thorlabs.com

731

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Page 732

Optics Optical Systems

BK7: Plano-Convex Cylindrical Lenses

Page 3 of 4

Free Space Isolators

Standard Broadband AR Coatings To order the lens with a standard broadband AR Coating, add the coating code to the Item#, and then add the coating cost to the lens price.

E-O Devices Spherical Singlets Multi-Element Lenses

COATING WAVELENGTH -A -B -C

Cylindrical Lenses Aspheric Lenses

350-650nm 650-1050nm 1050-1620nm



$

£

$ 9.20 $ 9.20 $ 12.20

£ 5.80 £ 5.80 £ 7.70

RMB

€ 8,60 ¥ 87.90 € 8,60 ¥ 87.90 € 11,30 ¥ 116.50

Example: LJ1728L1 Coated with 350-650nm Broadband AR Coating is LJ1728L1A and the cost is $149.60 + $9.20 = $158.80.

Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators

Wavelength (nm)

Gas Cells

Plano-Convex Cylindrical Lenses: Material BK7, f = 50.8 - 130mm (continued) ITEM#

f (mm)

H (mm)

L (mm)

LJ1728L1 LJ1728L2 LJ1430L1 LJ1430L2 LJ1036L1 LJ1036L2 LJ1993L1 LJ1993L2 LJ1477L1 LJ1477L2 LJ1703L1 LJ1703L2 LJ1054L1 LJ1054L2 LJ1258L1 LJ1258L2 LJ1105L1 LJ1105L2 LJ1567L1 LJ1567L2 LJ1640L1 LJ1640L2

50.8 50.8 60.0 60.0 60.0 60.0 62.9 62.9 70.0 70.0 75.0 75.0 75.6 75.6 75.6 75.6 80.0 80.0 100.0 100.0 130.0 130.0

50.8 50.8 30.0 30.0 60.0 60.0 50.8 50.8 30.0 30.0 50.8 50.8 25.4 25.4 50.8 50.8 20.0 20.0 30.0 30.0 30.0 30.0

53.0 90.0 32.0 60.0 62.0 95.0 53.0 95.0 32.0 60.0 53.0 95.0 28.0 51.0 53.0 95.0 22.0 40.0 32.0 60.0 32.0 60.0

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

PRICE UNCOATED (for Coated Lens Add Suffix) £ € RMB

149.60 169.60 97.80 111.70 169.10 197.40 149.10 169.10 97.80 111.70 149.10 169.10 86.80 97.80 149.10 169.10 71.80 82.80 97.80 111.30 97.70 111.30

£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

94.20 106.80 61.60 70.40 106.50 124.40 93.90 106.50 61.60 70.40 93.90 106.50 54.70 61.60 93.90 106.50 45.20 52.20 61.60 70.10 61.60 70.10

€ € € € € € € € € € € € € € € € € € € € € €

139,10 157,70 91,00 103,90 157,30 183,60 138,70 157,30 91,00 103,90 138,70 157,30 80,70 91,00 138,70 157,30 66,80 77,00 91,00 103,50 90,90 103,50

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

1,428.70 1,619.70 934.00 1,066.70 1,614.90 1,885.20 1,423.90 1,614.90 934.00 1,066.70 1,423.90 1,614.90 828.90 934.00 1,423.90 1,614.90 685.70 790.70 934.00 1,062.90 933.00 1,062.90

R (mm)

tc (mm)

te (mm)

26.4 26.4 31.0 31.0 31.0 31.0 32.5 32.5 36.2 36.2 38.8 38.8 39.1 39.1 39.1 39.1 41.3 41.3 51.7 51.7 67.2 67.2

21.6 21.6 5.9 5.9 25.2 25.2 14.2 14.2 5.3 5.3 11.5 11.5 5.1 5.1 12.4 12.4 4.2 4.2 5.2 5.2 4.7 4.7

2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0

APPLICATION IDEA ITEM# KINEMATIC CYLINDRICAL LENS HOLDER Holds up to 65mm lenses in height. Lens sold separately.

KM100C

$

£

$ 85.70 £ 54.00



RMB

€ 79,70

¥ 818.40

*One version for both imperial and metric mounting.

See Page 158 for More Details.

732

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Page 733

Optics

BK7: Plano-Convex Cylindrical Lenses

Page 4 of 4

Optical Systems Free Space Isolators

Specifications ■ ■ ■ ■ ■ ■

Material: BK7 Wavelength Range: 350nm-2.0µm Design Wavelength: 587.6nm Length Tolerance: +0.00/-0.10mm Height Tolerance: +0.00/-0.10mm Focal Length Tolerance: ±1%

■ ■



E-O Devices

Scratch/Dig: 60/40 Centration: For f ≤50mm: ≤5arcmin For f >50mm: ≤3arcmin Clear Aperture: >90%

Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors

COATING WAVELENGTH -A -B -C

350-650nm 650-1050nm 1050-1620nm

$

£

$ 9.20 $ 9.20 $ 12.20

£ 5.80 £ 5.80 £ 7.70

€ € 8,60 € 8,60 € 11,30

Standard Broadband AR Coatings To order the lens with a standard broadband AR Coating, add the coating code to the Item#, and then add the coating cost to the lens price.

RMB ¥ ¥ ¥

Diffusers & Lens Arrays

87.90 87.90 116.50

Windows Prisms

Example: LJ1934L1 Coated with 350-650nm Broadband AR Coating is LJ1934L1-A and the cost would be $71.80 + $9.20 = $81.00.

Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

Wavelength (nm)

Plano-Convex Cylindrical Lenses: Material BK7, f = 150 - 1000mm (continued) ITEM# LJ1934L1 LJ1934L2 LJ1629L1 LJ1629L2 LJ1895L1 LJ1895L2 LJ1653L1 LJ1653L2 LJ1309L1 LJ1309L2 LJ1277L1 LJ1277L2 LJ1267L1 LJ1267L2 LJ1558L1 LJ1558L2 LJ1996L1 LJ1996L2 LJ1363L1 LJ1363L2 LJ1144L1 LJ1144L2 LJ1836L1 LJ1836L2 LJ1516L1 LJ1516L2

f (mm)

H (mm)

L (mm)

150.0 150.0 150.0 150.0 150.0 150.0 200.0 200.0 200.0 200.0 250.0 250.0 250.0 250.0 300.0 300.0 300.0 300.0 400.0 400.0 500.0 500.0 700.0 700.0 1000.0 1000.0

20.0 20.0 30.0 30.0 100.0 100.0 30.0 30.0 100.0 100.0 20.0 20.0 60.0 60.0 30.0 30.0 60.0 60.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0 30.0

22.0 40.0 32.0 60.0 90.0 145.0 32.0 60.0 90.0 145.0 22.0 40.0 62.0 95.0 32.0 60.0 62.0 95.0 32.0 60.0 32.0 60.0 32.0 60.0 32.0 60.0

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

PRICE UNCOATED (For Coated Lens Add Suffix) £ € RMB

71.80 82.80 97.80 111.30 268.80 339.20 97.80 111.30 268.80 359.10 72.70 83.00 169.10 197.40 97.80 111.30 169.10 197.40 97.80 111.70 97.80 111.70 97.80 111.30 97.80 111.70

£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

45.20 52.20 61.60 70.10 169.30 213.70 61.60 70.10 169.30 226.20 45.80 52.30 106.50 124.40 61.60 70.10 106.50 124.40 61.60 70.40 61.60 70.40 61.60 70.10 61.60 70.40

€ € € € € € € € € € € € € € € € € € € € € € € € € €

66,80 77,00 91,00 103,50 250,00 315,50 91,00 103,50 250,00 334,00 67,60 77,20 157,30 183,60 91,00 103,50 157,30 183,60 91,00 103,90 91,00 103,90 91,00 103,50 91,00 103,90

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

685.70 790.70 934.00 1,062.90 2,567.00 3,239.40 934.00 1,062.90 2,567.00 3,429.40 694.30 792.70 1,614.90 1,885.20 934.00 1,062.90 1,614.90 1,885.20 934.00 1,066.70 934.00 1,066.70 934.00 1,062.90 934.00 1,066.70

R (mm)

tc (mm)

te (mm)

77.5 77.5 77.5 77.5 77.5 77.5 103.4 103.4 103.4 103.4 129.2 129.2 129.2 129.2 155.1 155.1 155.1 155.1 206.7 206.7 258.4 258.4 361.8 361.8 516.8 516.8

3.6 3.6 4.5 4.5 21.3 21.3 4.1 4.1 15.9 15.9 3.4 3.4 6.5 6.5 3.7 3.7 5.9 5.9 3.5 3.5 3.4 3.4 3.3 3.3 3.2 3.2

3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0

www.thorlabs.com

733

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Page 734

Optics Optical Systems Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses

BK7: Plano-Concave Cylindrical Lenses

Specifications ■ ■

Aspheric Lenses

■ ■

Mirrors

Page 1 of 2

Negative cylindrical lenses act just as plano-concave spherical lenses, except on only one axis. These lenses are used in applications that require one dimensional shaping of a light source. A typical application is to use a single cylindrical lens to turn a collimated laser beam into a line generator. Pairs of cylindrical lenses may be used to anamorphically shape images.



Material: BK7 Wavelength Range: 350nm-2.0µm Design Wavelength: 587.6nm Length Tolerance: +0.00/-0.10mm Height Tolerance: +0.00/-0.10mm

■ ■ ■



Diffusers & Lens Arrays

Focal Length Tolerance: ±1% Scratch/Dig: 60/40 Centration: For f ≤50mm: ≤5arcmin For f >50mm: ≤3arcmin Clear Aperture: >90%

Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators

Wavelength (nm)

Gas Cells

Plano-Convex Cylindrical Lenses: Material BK7, f = -3.9 to -30mm

734

ITEM#

f (mm)

H (mm)

L (mm)

LK1395L1 LK1395L2 LK1597L1 LK1597L2 LK1523L1 LK1523L2 LK1087L1 LK1087L2 LK1363L1 LK1363L2 LK1836L1 LK1836L2 LK1684L1 LK1684L2 LK1816L1 LK1816L2 LK1753L1 LK1753L2 LK1037L1 LK1037L2 LK1085L1 LK1085L2 LK1006L1 LK1006L2 LK1426L1 LK1426L2 LK1900L1 LK1900L2 LK1787L1 LK1787L2 LK1982L1 LK1982L2

-3.9 -3.9 -4.0 -4.0 -5.8 -5.8 -6.4 -6.4 -7.7 -7.7 -9.7 -9.7 -12.7 -12.7 -13.7 -13.7 -15.0 -15.0 -19.0 -19.0 -20.0 -20.0 -22.2 -22.2 -25.0 -25.0 -25.4 -25.4 -25.4 -25.4 -30.0 -30.0

4.0 4.0 4.0 4.0 4.0 4.0 6.0 6.0 7.0 7.0 10.0 10.0 10.0 10.0 13.0 13.0 10.0 10.0 19.0 19.0 15.0 15.0 12.5 12.5 10.0 10.0 16.0 16.0 25.4 25.4 20.0 20.0

6.0 8.0 6.0 8.0 6.0 8.0 8.0 12.0 9.0 14.0 12.0 20.0 12.0 20.0 15.0 26.0 12.0 20.0 21.0 38.0 17.0 30.0 15.0 25.0 12.0 20.0 18.0 32.0 28.0 51.0 22.0 40.0

www.thorlabs.com

PRICE UNCOATED (For Coated Lens Add Suffix) $ £ € RMB $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

41.90 47.90 41.90 47.90 41.90 47.90 47.20 53.90 49.90 55.90 57.90 64.80 46.90 53.90 54.90 62.80 47.90 53.90 69.80 79.80 59.90 67.80 53.90 61.80 47.90 53.90 61.80 71.80 86.80 97.80 71.80 83.80

£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

26.40 30.20 26.40 30.20 26.40 30.20 29.70 34.00 31.40 35.20 36.50 40.80 29.50 34.00 34.60 39.60 30.20 34.00 44.00 50.30 37.70 42.70 34.00 38.90 30.20 34.00 38.90 45.20 54.70 61.60 45.20 52.80

€ € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € €

39,00 44,50 39,00 44,50 39,00 44,50 43,90 50,10 46,40 52,00 53,80 60,30 43,60 50,10 51,10 58,40 44,50 50,10 64,90 74,20 55,70 63,10 50,10 57,50 44,50 50,10 57,50 66,80 80,70 91,00 66,80 77,90

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

400.10 457.40 400.10 457.40 400.10 457.40 450.80 514.70 476.50 533.80 552.90 618.80 447.90 514.70 524.30 599.70 457.40 514.70 666.60 762.10 572.00 647.50 514.70 590.20 457.40 514.70 590.20 685.70 828.90 934.00 685.70 800.30

R (mm)

tc (mm)

te (mm)

-2.0 -2.0 -2.1 -2.1 -3.0 -3.0 -3.3 -3.3 -4.0 -4.0 -5.0 -5.0 -6.6 -6.6 -7.1 -7.1 -7.8 -7.8 -9.8 -9.8 -10.3 -10.3 -11.5 -11.5 -12.9 -12.9 -13.1 -13.1 -13.1 -13.1 -15.5 -15.5

2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0

2.7 2.7 2.6 2.6 2.4 2.4 3.2 3.2 3.4 3.4 4.8 4.8 3.8 3.8 5.3 5.3 3.4 3.4 7.9 7.9 4.7 4.7 3.5 3.5 2.8 2.8 4.4 4.4 10.3 10.3 5.3 5.3

7 CylindricalLenses 729-736.qxd.P

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Page 735

Optics

BK7: Plano-Concave Cylindrical Lenses

Page 2 of 2

Optical Systems Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses

Plano-Concave Cylindrical Lenses

Mirrors

COATING WAVELENGTH -A -B -C

350-650nm 650-1050nm 1050-1620nm



$

£

$ 9.20 $ 9.20 $ 12.20

£ 5.80 £ 5.80 £ 7.70

RMB

€ 8,60 ¥ 87.90 € 8,60 ¥ 87.90 € 11,30 ¥ 116.50

Diffusers & Lens Arrays

Standard Broadband AR Coatings To order the lens with a standard broadband AR Coating, add the coating code to the Item#, and then add the coating cost to the lens price.

Windows Prisms Gratings

PLANO-CONCAVE CYLINDRICAL LENSES: Material BK7, f = 38.1 to -1000mm ITEM# LK1325L1 LK1325L2 LK1283L1 LK1283L2 LK1662L1 LK1662L2 LK1336L1 LK1336L2 LK1792L1 LK1792L2 LK1995L1 LK1995L2 LK1015L1 LK1015L2 LK1216L1 LK1216L2 LK1913L1 LK1913L2 LK1431L1 LK1431L2 LK1689L1 LK1689L2 LK1526L1 LK1526L2 LK1743L1 LK1743L2 LK1936L1 LK1936L2 LK1819L1 LK1819L2 LK1419L1 LK1419L2 LK1069L1 LK1069L2 LK1115L1 LK1115L2 LK1030L1 LK1030L2 LK1487L1 LK1487L2 LK1002L1 LK1002L2

f (mm)

H (mm)

L (mm)

PRICE UNCOATED (For Coated Lens Add Suffix) $ £ € RMB

-38.1 -38.1 -40.0 -40.0 -50.0 -50.0 -50.0 -50.0 -50.8 -50.8 -60.0 -60.0 -60.0 -60.0 -62.9 -62.9 -70.0 -70.0 -75.0 -75.0 -75.6 -75.6 -80.0 -80.0 -100.0 -100.0 -100.0 -100.0 -130.0 -130.0 -150.0 -150.0 -200.0 -200.0 -200.0 -200.0 -250.0 -250.0 -400.0 -400.0 -1000.0 -1000.0

26.0 26.0 10.0 10.0 20.0 20.0 30.0 30.0 50.8 50.8 30.0 30.0 60.0 60.0 50.8 50.8 30.0 30.0 50.8 50.8 50.8 50.8 20.0 20.0 30.0 30.0 100.0 100.0 30.0 30.0 30.0 30.0 30.0 30.0 100.0 100.0 30.0 30.0 30.0 30.0 30.0 30.0

28.0 52.0 12.0 20.0 22.0 40.0 32.0 60.0 53.0 90.0 32.0 60.0 62.0 95.0 53.0 95.0 32.0 60.0 53.0 90.0 53.0 90.0 22.0 40.0 32.0 60.0 90.0 145.0 32.0 60.0 32.0 60.0 32.0 60.0 90.0 145.0 32.0 60.0 32.0 60.0 32.0 60.0

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

87.80 97.80 47.90 53.90 71.80 82.80 97.80 111.70 149.60 169.60 97.80 111.70 169.60 197.50 149.60 169.60 97.80 111.70 149.60 169.60 149.60 169.60 71.80 82.80 97.80 111.70 269.30 309.20 97.80 111.70 97.80 111.70 97.80 111.70 269.30 359.10 97.80 111.70 97.80 111.70 97.80 111.70

£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

55.30 61.60 30.20 34.00 45.20 52.20 61.60 70.40 94.20 106.80 61.60 70.40 106.80 124.40 94.20 106.80 61.60 70.40 94.20 106.80 94.20 106.80 45.20 52.20 61.60 70.40 169.70 194.80 61.60 70.40 61.60 70.40 61.60 70.40 169.70 226.20 61.60 70.40 61.60 70.40 61.60 70.40

€ € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € € €

81,70 91,00 44,50 50,10 66,80 77,00 91,00 103,90 139,10 157,70 91,00 103,90 157,70 183,70 139,10 157,70 91,00 103,90 139,10 157,70 139,10 157,70 66,80 77,00 91,00 103,90 250,40 287,60 91,00 103,90 91,00 103,90 91,00 103,90 250,40 334,00 91,00 103,90 91,00 103,90 91,00 103,90

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

838.50 934.00 457.40 514.70 685.70 790.70 934.00 1,066.70 1,428.70 1,619.70 934.00 1,066.70 1,619.70 1,886.10 1,428.70 1,619.70 934.00 1,066.70 1,428.70 1,619.70 1,428.70 1,619.70 685.70 790.70 934.00 1,066.70 2,571.80 2,952.90 934.00 1,066.70 934.00 1,066.70 934.00 1,066.70 2,571.80 3,429.40 934.00 1,066.70 934.00 1,066.70 934.00 1,066.70

R (mm)

tc (mm)

te (mm)

-19.7 -19.7 -20.7 -20.7 -25.8 -25.8 -25.8 -25.8 -26.4 -26.4 -31.0 -31.0 -31.0 -31.0 -32.5 -32.5 -36.2 -36.2 -38.8 -38.8 -39.1 -39.1 -41.3 -41.3 -51.7 -51.7 -51.7 -51.7 -67.2 -67.2 -77.5 -77.5 -103.4 -103.4 -103.4 -103.4 -129.2 -129.2 -206.7 -206.7 -516.8 -516.8

2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0

6.5 6.5 2.5 2.5 3.8 3.8 6.5 6.5 19.9 19.9 5.6 5.6 23.5 23.5 13.6 13.6 5.0 5.0 11.1 11.1 12.0 12.0 4.1 4.1 5.1 5.1 39.9 39.9 4.6 4.6 4.4 4.4 4.0 4.0 15.6 15.6 3.8 3.8 3.5 3.5 3.2 3.2

www.thorlabs.com

Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

735

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Page 736

Optics Optical Systems

UV Fused Silica: Cylindrical Lenses

Free Space Isolators

Specifications

E-O Devices

■ ■

Spherical Singlets



Multi-Element Lenses



Cylindrical Lenses



Material: UV Grade Fused Silica Wavelength Range: 185nm-2.1µm, Uncoated Design Wavelength: 588nm, n=1.460 Length/Tolerance: +0.00/-0.10mm

■ ■ ■ ■

Height Tolerance: +0.00/-0.10mm Focal Length Tolerance: ±1% Scratch/Dig: 60/40 Centration: ≤ 3arcmin Clear Aperture: >90% of Dia.

Aspheric Lenses Mirrors PLANOCONVEX LENS

Diffusers & Lens Arrays

UV Fused Silica UV Fused Silica is a durable material with excellent transmission properties from the UV to IR part of the spectrum. In addition, it has a low coefficient of thermal expansion.

Windows Prisms Gratings

UV Fused Silica Transmission

Polarization Optics PLANOCONCAVE LENS

Beamsplitters Filters & Attenuators Gas Cells

*Plot includes surface reflections.

Plano-Convex Cylindrical Lenses: Material UV Grade Fused Silica ITEM#

f (mm)

H (mm)

L (mm)

LJ4359 LJ4918 LJ4748 LJ4794 LJ4862 LJ4426 LJ4107 LJ4305 LJ4878 LJ4395 LJ4147

8.0 10.0 12.7 25.0 25.0 25.0 25.4 30.0 75.0 100.0 500.0

7.2 9.0 10.0 10.0 15.0 20.0 23.0 20.0 20.0 30.0 30.0

11.0 14.0 15.0 15.0 23.0 30.0 35.0 30.0 30.0 45.0 45.0

PRICE UNCOATED £ €

$ $ $ $ $ $ $ $ $ $ $ $

115.50 123.20 125.40 125.40 143.00 165.00 176.00 165.00 165.00 231.00 209.00

£ £ £ £ £ £ £ £ £ £ £

72.80 77.60 79.00 79.00 90.10 104.00 110.90 104.00 104.00 145.50 131.70

€ € € € € € € € € € €

107,40 114,60 116,60 116,60 133,00 153,50 163,70 153,50 153,50 214,80 194,40

RMB ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

1,103.00 1,176.60 1,197.60 1,197.60 1,365.70 1,575.80 1,680.80 1,575.80 1,575.80 2,206.10 1,996.00

R (mm)

tc (mm)

te (mm)

3.7 4.6 5.8 11.5 11.5 11.5 11.7 13.8 34.5 46.0 230.0

4.9 5.6 4.8 3.1 4.8 7.8 11.6 6.3 3.5 5.5 3.5

2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0

R (mm)

tc (mm)

te (mm)

-3.7 -4.6 -5.8 -11.5 -11.5 -11.5 -11.7 -13.8 -34.5 -46.0 -230.0

2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0

4.9 5.6 4.8 3.1 4.8 7.8 9.7 6.3 3.5 5.5 3.5

Plano-Convex Cylindrical Lenses: Material UV Grade Fused Silica

736

ITEM#

f (mm)

H (mm)

L (mm)

LK4351 LK4372 LK4155 LK4836 LK4326 LK4767 LK4498 LK4166 LK4385 LK4245 LK4989

-8.0 -10.0 -12.7 -25.0 -25.0 -25.0 -25.4 -30.0 -75.0 -100.0 -500.0

7.2 9.0 10.0 10.0 15.0 20.0 22.0 20.0 20.0 30.0 30.0

11.0 14.0 15.0 15.0 23.0 30.0 33.0 30.0 30.0 45.0 45.0

www.thorlabs.com

PRICE UNCOATED £ €

$ $ $ $ $ $ $ $ $ $ $ $

106.70 114.40 116.60 116.60 132.00 154.00 198.00 154.00 154.00 264.00 242.00

£ £ £ £ £ £ £ £ £ £ £

67.20 72.10 73.50 73.50 83.20 97.00 124.70 97.00 97.00 166.30 152.50

€ € € € € € € € € € €

99,20 106,40 108,40 108,40 122,80 143,20 184,10 143,20 143,20 245,50 225,10

RMB ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

1,019.00 1,092.50 1,113.50 1,113.50 1,260.60 1,470.70 1,890.90 1,470.70 1,470.70 2,521.20 2,311.10

8 AsphericLenses 737-750.qxd.P

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11:48 AM

Page 737

Aspheric Lenses Selection Guide Single Element Aspheric Lens Index Tables ■

Individual Tables for Each Manufacturer



Tables Sorted by Effective Focal Length



Table Information Includes Useful Specs, Part Number, and Complete Entry Page Number



Broadband AR Coating Plots and Ranges

See Pages 738-739 Molded Glass Aspheric Lenses ■

Rochester Precision Lenses



Geltech™ Lenses from Lightpath® Technologies



Mounted and Unmounted



AR Coated

L-Band C-Band

-10

Focal Shift (nm)

Page 749

10

See Pages 740-757 Aspheric and Lens Mounting Adapters ■

Integrate Mounted Aspheric Lenses into Optical Systems



Unmounted Aspheric Lens Solutions



Spanner Wrenches

ORGANIZED BY EFFECTIVE FOCAL LENGTH

See Pages 757-758 Aspheric Lens Kit ■

Mounted Aspheric Lenses



RMS and SM1 Adapters

See Page 759 Precision Polished Large Diameter Aspheric Lenses ■

Asphericon Standard Precision Aspheres (SPA)



Precision Polished (60/40 Scratch/Dig)



Unmounted



AR Coated



Mounted Aspheric Lens Pairs

See Pages 760-765 Molded Plastic Aspheric Lenses ■

Low Cost



635nm-820nm Operating Range



Near Diffraction Limited Performance

See Pages 766-767 GRIN Lenses ■

Graded Index Lenses



AR Coated



Efficient and Compact for Coupling and Collimation

See Page 768 Complete Mechanical Drawings are Available for Aspheric Lenses on our Website: www.thorlabs.com www.thorlabs.com

737

8 AsphericLenses 737-750.qxd.P

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4:40 PM

Page 738

Optics Optical Systems Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses

Molded Aspheric Lenses by Rochester Precision MOUNTED ITEM# A414TM A230TM A390TM A110TM A375TM A240TM A220TM A397TM

UNMOUNTED ITEM# A414 A230 A390 A110 A375 A240 A220 A397

PAGE 745 749 750 752 753 754 754 755

EFFECTIVE FOCAL LENGTH (mm) 3.30 4.51 4.60 6.24 7.50 8.00 11.00 11.00

OUTER DIAMETER (mm) 4.5 6.33 6.0 7.2 6.5 9.94 7.2 7.2

NA 0.47 0.54 0.53 0.42 0.30 0.50 0.26 0.30

WORKING DISTANCE (mm) 1.94 2.91 2.89 3.39 5.90 5.92 7.97 9.64

CLEAR APERTURE (mm) 3.52 4.95 4.89 5.0 4.50 8.00 5.50 6.59

Rochester Precision AR Coatings

Mirrors Diffusers & Lens Arrays

Designation Coating Range

Windows Prisms

A

350-600nm

B

600-1050nm

C

1050-1550nm

Gratings Polarization Optics

High-Quality Lenses With 40-20 Scratch-Dig

Beamsplitters Filters & Attenuators Gas Cells

Geltech™ Molded Aspheric Lenses, Manufactured by LightPath® Technologies MOUNTED ITEM# C200TM C140TM C710TM C890TM C150TM C390TM C570TM C440TM C660TM C330TM C610TM C940TM C671TME C340TM C350TM C230TM C430TM C170TM C110TME C240TM C220TME C560TM C260TM C280TM

UNMOUNTED ITEM# 350200 350140 350710 370890-Q 350150 350390 350570 350440 350660 350330 350610 370940-Q 352671 350340 350350 350230 350430 350170 352110 350240 352220 350560 350260 350280

PAGE 740 740 741 741 742 742 743 743 744 744 745 746 747 747 748 748 750 751 752 753 755 756 756 757

EFFECTIVE FOCAL LENGTH (mm) 1.14 1.45 1.49 1.8 2.0 2.75 2.84 2.95 2.97 3.1 4.0 4.0 4.02 4.03 4.5 4.51 5.0 6.16 6.24 8.0 11.0 13.86 15.29 18.4

OUTER DIAMETER (mm) 2.4 2.4 2.65 1.85 3.0 4.0 5.4 4.7 4.0 6.33 6.33 1.825 6.325 6.33 4.7 6.33 2.0 4.7 7.2 9.94 7.2 6.33 6.5 6.5

NA 0.43 0.55 0.50 0.30 0.50 0.68 0.67 0.53 0.60 0.68 0.60 0.17 0.60 0.62 0.42 0.55 0.15 0.30 0.40 0.50 0.25 0.18 0.16 0.15

WORKING DISTANCE (mm) 1.16/4.93 0.88 1.1 1.1 1.09 1.56 1.56 2.66/6.91 1.56 1.76 1.73 3.36 2.39 1.76 2.38 2.91 4.36 4.37 3.39 5.92 7.96 11.99 14.00 17.10

CLEAR APERTURE (mm) 1.13 1.6 1.5 1.08 2.0 3.6 4 4.2 3.6 5.0 4.8 1.37 4.8 5.0 3.7 4.95 1.5 3.7 5.0 8.0 5.5 5.10 5.0 5.5

LightPath® AR Coatings Designation Coating Range A

400-600nm

B

600-1050nm

C

1050-1600nm

Q*

1300-1700nm

*Not Shown on Plot

738

www.thorlabs.com

8 AsphericLenses 737-750.qxd.P

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12:10 PM

Page 739

Optics Optical Systems

Large Diameter Precision Ground Aspheric Lenses by Asphericon UNMOUNTED ITEM# AL108 AL1210 AL1512 AL1815 AL2018 AL2520 AL3026 AL4532 AL5040 AL7560 AL100100

EFFECTIVE FOCAL LENGTH (mm) 8.0 10.0 12.0 15.0 18 20 26 32 40 60 100

PAGE 760 760 761 761 762 762 762 763 763 764 764

OUTER DIAMETER (mm) 10 12 15 18 20 25 30 45 50 75 100

WORKING DISTANCE (mm) 6.00 7.61 8.96 11.41 13.84 15.70 20.54 24.12 31.42 36.60 76.27

NA 0.547 0.545 0.546 0.534 0.488 0.543 0.522 0.612 0.554 0.619 0.478

Free Space Isolators

CLEAR APERTURE (mm) 9.00 11.25 13.50 16.50 18.0 22.5 28.0 41.0 46.0 69.0 92.0

E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays

Asphericon AR Coatings

Windows Prisms

Designation Coating Range A

400-600nm

B

600-1050nm

C

1050-1600nm

Gratings Polarization Optics Beamsplitters Filters & Attenuators

Plastic Aspheric Lenses by Philips UNMOUNTED ITEM# CAY033 CAY046 CAX100 CSX122 CAX183

EFFECTIVE FOCAL LENGTH (mm) 3.30 4.60 10.0 12.1 18.33

PAGE 766 766 767 767 767

OUTER DIAMETER (mm) 7.4 7.4 6.3 6.3 6.3

WORKING DISTANCE (mm) 1.98 2.28 8.33 10.35 16.48

NA 0.40 0.40 0.20 0.12 0.12

Gas Cells

CLEAR APERTURE (mm) 2.7 3.7 4.1 3.8 4.3

GRIN Lenses UNMOUNTED ITEM# GRIN2313A GRIN2315A GRIN2913 GRIN2915

EFFECTIVE FOCAL LENGTH (mm) 1.94 1.94 1.98 1.99

PAGE 768 768 768 768

NA 0.46 0.46 0.46 0.46

PITCH 0.23 0.23 0.29 0.29

Aspheric Lens Equation

Variable Definitions z R k A4 A6 A8 A10 A12

Lens Design Formula ■ ■

z=

Positive Radius Indicates That the Vertex is Located to the Left of the Center of Curvature Negative Radius Indicates That the Vertex is Located to the Right of the Center of the Curvature

Y

(

R 1+

WORKING DISTANCE (mm) 0.24 0.24 0.49 0.50

SAG as a Function of Y Radius of Curvature Conic Constant 4th Order Aspheric Coefficient 6th Order Aspheric Coefficient 8th Order Aspheric Coefficient 10th Order Aspheric Coefficient 12th Order Aspheric Coefficient

2

1 - (1 + k ) Y

2

/ R

2

+ A4 Y

)

4

+ A6 Y

6

+ A8 Y

8

+ A 10 Y

10

+ A12 Y

12

www.thorlabs.com

739

8 AsphericLenses 737-750.qxd.P

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5:28 PM

Page 740

Optics Optical Systems

350200 f = 1.14mm and 0.43 NA Thread

Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

Laser Window

Geltech™ Molded Glass Aspheric Fiber Coupling Lens

Unmounted Lens

Optical Design Specifications ■ Design Wavelength: 1300nm ■ Numerical Aperture: Image Side: 0.12 Object Side: 0.43 ■ Clear Aperture: Image Side: 1.30mm Object Side: 1.13mm ■ Magnification: 3.64 ■ Laser Window Thickness: 0.300mm ■ Laser Window Material/Index: BK7/1.51 ■ RMS WFE (axial @ 632.8nm)1: 95% from 800nm-10µm Clear Aperture: >90% of Diameter

Cylindrical Lenses Aspheric Lenses

New 10-Piece Bulk Pack SAVE

10%

Mirrors Diffusers & Lens Arrays Windows Prisms

Protected Gold Coating Gold is the most efficient metalic reflective coating over the entire IR range. Thorlabs uses a layer of SiO to protect the gold coatings and to make the mirror easy to clean.

Protected Gold (M01)

Gratings Polarization Optics

RAVG >98% From 1µm – 5µm

Beamsplitters Filters & Attenuators Gas Cells

PROTECTED GOLD MIRROR ITEM # PF05-03-M01

$ $

29.60



£ £



18.60

RMB

27,50

¥

282.70

DESCRIPTION Ø1/2" (12.7mm) Protected Gold Mirror

PF10-03-M01

$

54.10

£

34.10



50,30

¥

516.70

Ø1" (25.4mm) Protected Gold Mirror

PF20-03-M01

$

101.00

£

63.60



93,90

¥

964.60

Ø2" (50.8mm) Protected Gold Mirror

PROTECTED GOLD MIRROR (PACKS OF 10) ITEM # PF05-03-M01-10

$ $

266.40



£ £



167.40

RMB

247,50

¥

2,544.30

DESCRIPTION Ø1/2" (12.7mm) Protected Gold Mirror, Pack of 10

PF10-03-M01-10

$

486.90

£

306.90



452,70

¥

4,650.30

Ø1" (25.4mm) Protected Gold Mirror, Pack of 10

PF20-03-M01-10

$

909.00

£

572.40



845,10

¥

8,681.40

Ø2" (50.8mm) Protected Gold Mirror, Pack of 10

Rectangular Protected Gold Mirrors Features: ■ ■ ■ ■

Protected Gold Coating The small size and rectangular shape of these gold-coated mirrors with a SiO protective overcoat are an ideal choice for tight spaces. The mirrors have the same reflective properties as the round protected gold-coated mirrors. ITEM # MR01-M01 MR02-M01 MR03-M01 MR04-M01

772

www.thorlabs.com

$ $ $ $ $

37.10 80.30 37.10 37.10

Specifications ■ ■

Surface Flatness: λ/10 Surface Quality: 10-5 Scratch Dig



£ £ £ £ £

23.40 50.60 23.40 23.40

Rectangular Shape Thick Substrate Protected Gold Coating Substrate Material: N-BK7

€ € € €

34,50 74,70 34,50 34,50

RMB ¥ ¥ ¥ ¥

354.30 766.90 354.30 354.30

■ ■

Clear Aperture: >90% Reflectivity: >95% From 800nm to 10µm

DESCRIPTION Protected Gold Mirror, 10 x 6 x 4mm Protected Gold Mirror, 25 x 15 x 4mm Protected Gold Mirror, 14.5 x 7 x 5mm Protected Gold Mirror, 14.5 x 3.5 x 2mm

10 Mirrors 769-780.qxd.P

7/11/07

8:16 AM

Page 773

Optics

λ/10 Aluminum Mirrors

Optical Systems Free Space Isolators

Specifications ■ ■ ■ ■ ■ ■ ■

Substrate Material: Fused Silica Front Surface Scratch-Dig: 10-5 Front Surface Flatness: λ/10 @ 633nm Diameter Tolerance: +0.0/–0.1mm Wedge: 90% of Diameter

E-O Devices

UV Enhanced Aluminum Mirrors ■

Protected Aluminum Mirrors ■

Spherical Singlets

Reflectivity: RAVG >85% From 250 to 600nm

Multi-Element Lenses Cylindrical Lenses

Reflectivity: RAVG >90% From 400nm to 10.0µm

UV ENHANCED ALUMINUM (FO1)

UV Enhanced Aluminum Aluminum coated mirrors are cost-effective and offered in a variety of sizes. Bare aluminum is extremely delicate and susceptible to damage. A protective overcoat is layered over the aluminum to make it damage resistant. Our UV Enhanced coating is made by using an overcoat of MgF2 that increases the average reflectance to over >90% from 300 to 600nm. Protected Aluminum For an inexpensive solution and general broadband use, a protected aluminum coated mirror is the best option. A protective layer of SiO coating is applied to the delicate aluminum coating to make it suitable for laboratory and industrial use. The protective layer of SiO has a minimal effect on the reflectivity of the mirror.

Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

UV Enhanced Aluminum Mirrors ITEM #

DIA

$

£

PF05-03-F01 PF10-03-F01 PF20-03-F01

1/2" 1" 2"

$ 29.60 $ 47.90 $ 93.80

£ 18.60 £ 30.20 £ 59.10



RMB

DESCRIPTION

Protected Aluminum (G01)

€ 27,50 ¥ 282.70 Ø1/2" (12.7mm) Enhanced Aluminum Mirror € 44,50 ¥ 457.40 Ø1" (25.4mm) Enhanced Aluminum Mirror € 87,20 ¥ 895.80 Ø2" (50.8mm) Enhanced Aluminum Mirror

UV Enhanced Aluminum Mirrors (Packs of 10) ITEM #

DIA

$

£

PF05-03-F01-10 PF10-03-F01-10 PF20-03-F01-10

1/2" 1" 2"

$ 266.40 $ 431.10 $ 844.20

£167.40 £271.80 £531.90



RMB

DESCRIPTION

€ 247,50 ¥ 2,544.30 Ø1/2" Enhanced Aluminum Mirror, Pack of 10 € 400,50 ¥ 4,116.60 Ø1" Enhanced Aluminum Mirror, Pack of 10 € 784,80 ¥ 8,062.20 Ø2" Enhanced Aluminum Mirror, Pack of 10

Protected Aluminum Mirrors ITEM #

DIA

$

£

PF05-03-G01 PF10-03-G01 PF20-03-G01

1/2" 1" 2"

$ 31.60 $ 47.90 $ 94.90

£ 19.90 £ 30.20 £ 59.80



RMB

DESCRIPTION

€ 29,40 ¥ 301.80 Ø1/2" (12.7mm) Protected Aluminum Mirror € 44,50 ¥ 457.40 Ø1" (25.4mm) Protected Aluminum Mirror € 88,30 ¥ 906.30 Ø2" (50.8mm) Protected Aluminum Mirror

New 10-Piece Bulk Pack

SAVE 10%

Protected Aluminum Mirrors (Packs of 10) ITEM #

DIA

$

£

PF05-03-G01-10 PF10-03-G01-10 PF20-03-G01-10

1/2" 1" 2"

$ 284.40 $ 431.10 $ 854.10

£179.10 £271.80 £538.20



RMB

€ 264,60 ¥ 2,716.20 Ø1/2" Protected Aluminum Mirror, Pack of 10 € 400,50 ¥ 4,116.60 Ø1" Protected Aluminum Mirror, Pack of 10 € 794,70 ¥ 8,156.70 Ø2" Protected Aluminum Mirror, Pack of 10

E x p an d i n g ■ ■ ■

Imaging Lenses Matched to Our CCD Cameras Manual Iris & Focus Compact to Take Up the Minimum Amount of Room on Your Optical Table

See Page 656

DESCRIPTION

The Line 24-BIT FIREWIRE™ CAMERA See Page 962 www.thorlabs.com

773

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Optics Optical Systems

Economy Front Surface Mirrors

Free Space Isolators

Specifications

E-O Devices



Spherical Singlets Multi-Element Lenses



Cylindrical Lenses



■ ■

Aspheric Lenses



Mirrors Diffusers & Lens Arrays



Windows



Prisms Gratings Polarization Optics Beamsplitters



Material Substrate: Float Glass, 3.2mm thick Diameter Tolerance: +0.00/-0.25mm Thickness Tolerance: ±0.25mm Scratch-Dig: 60/40 Surface Accuracy: 90% of Diameter

Te

Protected Aluminum (G01)

Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

Thorlabs is pleased to provide customer quotes for custom or OEM versions of our standard optics. Please email: [email protected] for large volume and OEM versions of these optics and assemblies with your requests. ITEM# CM127-012-G01 CM127-025-G01 CM127-050-G01 CM254-025-G01 CM254-050-G01 CM254-075-G01 CM254-100-G01 CM508-050-G01 CM508-100-G01 CM508-150-G01 CM508-200-G01 CM750-075-G01 CM750-150-G01 CM750-200-G01 CM750-500-G01

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

32.20 32.20 32.20 44.10 44.10 44.10 44.10 62.00 62.00 62.00 62.00 76.70 76.70 76.70 76.70



£ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £

20.30 20.30 20.30 27.80 27.80 27.80 27.80 39.10 39.10 39.10 39.10 48.30 48.30 48.30 48.30

€ € € € € € € € € € € € € € €

29,90 29,90 29,90 41,00 41,00 41,00 41,00 57,70 57,70 57,70 57,70 71,30 71,30 71,30 71,30

RMB ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

307.50 307.50 307.50 421.20 421.20 421.20 421.20 592.10 592.10 592.10 592.10 732.50 732.50 732.50 732.50

Our ScienceDesk™ frames are designed to accept select breadboards from three of our breadboard lines - the Ultralight™, Performance™, and PerformancePlus™. This allows the flexibility to create a workstation with the array of vibration isolation characteristics required by the application.

D (mm)

f (mm)

R (mm)

Tc (mm)

Te (mm)

COATING

12.7 12.7 12.7 25.4 25.4 25.4 25.4 50.8 50.8 50.8 50.8 75.0 75.0 75.0 75.0

12 25 50 25 50 75 100 50 100 150 200 75 150 200 500

24 50 100 50 100 150 200 100 200 300 400 150 300 400 1000

3.0 3.0 3.0 6.0 6.0 6.0 6.0 9.0 9.0 9.0 9.0 12.0 12.0 12.0 12.0

3.8 3.4 3.2 7.6 6.8 6.5 6.4 12.3 10.6 10.1 9.8 16.8 14.4 13.8 12.7

Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum Protected Aluminum

ScienceDesk™ and Accessories See Page 2

PC Moveable Shelf

Adjustable Wrist Rest

Keyboard Holder Shelf

There are an array of accessories for the ScienceDesk™ work stations. We have an extensive line of shelving options, including under the table equipment and PC shelves, as well as ergonomic accessories like wristrests and keyboard holders. See page 11 for more information. 778

www.thorlabs.com

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Page 779

Optics Optical Systems

Nd:YAG Mirrors

Free Space Isolators

Specifications ■ ■ ■ ■ ■

Substrate Material: Fused Silica Front Surface Flatness: λ/10 Back Surface: Fine Ground Surface Quality: 10-5 Scratch-Dig Clear Aperture: >80% of Diameter

■ ■ ■ ■ ■

E-O Devices

Diameter Tolerance: +0.0/-0.2mm Thickness: 6.0 ± 0.3mm Wedge: ≤3arcmin Damage Threshold: See Table Chamfers: 0.50 x 45° Both sides

Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors

External cavity high energy Nd:YAG laser mirrors are designed to withstand damage from high-power CW laser beams and high-peak-power laser pulses (see the price box below). Each optic is individually tested to ensure better than λ/10 flatness and surface finishes of 10-5 scratch-dig.

Diffusers & Lens Arrays Windows Prisms

λ = 262–266nm 4th Harmonic ITEM # NB05-H04 NB1-H04 NB1-J04

$

£



RMB

$ 110.00 £ 69.30 € 102,30 ¥ 1,050.50 $ 170.00 £ 107.10 € 158,10 ¥ 1,623.50 $ 180.00 £ 113.40 € 167,40 ¥ 1,719.00

λ RANGE

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

262-266nm 262-266nm 262-266nm

12.7mm 25.4mm 25.4mm

0° 0° 45°

Ravg>99.5% Ravg>99.5% Ravg>99.5%

1 MW/cm2 CW, 5J/cm2 (10ns Pulse) 1 MW/cm2 CW, 5J/cm2 (10ns Pulse) 1 MW/cm2 CW, 5J/cm2 (10ns Pulse)

Gratings

NB1-J08

$

£



Beamsplitters Filters & Attenuators

λ= 349–355nm 3rd Harmonic ITEM #

Polarization Optics

RMB

$ 180.00 £ 113.40 € 167,40 ¥ 1,719.00

λ RANGE

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

349-355nm

25.4mm

45°

Ravg>99.5%

1 MW/cm2 CW, 5J/cm2 (10ns Pulse)

λ RANGE

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

12.7mm 25.4mm 25.4mm

0° 0° 45°

Ravg>99.7% Ravg>99.7% Ravg>99.7%

1 MW/cm2 CW, 5J/cm2 (10ns Pulse) 1 MW/cm2 CW, 5J/cm2 (10ns Pulse) 1 MW/cm2 CW, 5J/cm2 (10ns Pulse)

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

12.7mm 25.4mm 25.4mm

0° 0° 45°

Ravg>99.7% Ravg>99.7% Ravg>99.7%

1 MW/cm2 CW, 5J/cm2 (10ns Pulse) 1 MW/cm2 CW, 5J/cm2 (10ns Pulse) 1 MW/cm2 CW, 5J/cm2 (10ns Pulse)

Gas Cells

λ = 524–532nm 2nd Harmonic ITEM #

$

£



RMB

NB05-H12 $ 90.00 £ 56.70 € 83,70 ¥ 859.50 524-532nm NB1-H12 $ 150.00 £ 94.50 € 139,50 ¥ 1,432.50 524-532nm NB1-J12 $ 180.00 £ 113.40 € 167,40 ¥ 1,719.00 524-532nm

λ = 1047–1064nm Fundamental ITEM # NB05-H14 NB1-H14 NB1-J14

$

£



RMB

λ RANGE

$ 110.00 £ 69.30 € 102,30 ¥ 1,050.50 1047-1064nm $ 170.00 £ 107.10 € 158,10 ¥ 1,623.50 1047-1064nm $ 180.00 £ 113.40 € 167,40 ¥ 1,719.00 1047-1064nm

λ = 532 & 1064nm Dual Wavelength, Fundamental & 2nd Harmonic ITEM # NB05-H13 NB1-H13 NB1-J13

$

£



RMB

λ RANGE

$ 140.00 £ 88.20 € 130,20 ¥ 1,337.00 532 & 1064nm $ 200.00 £ 126.00 € 186,00 ¥ 1,910.00 532 & 1064nm $ 180.00 £ 113.40 € 167,40 ¥ 1,719.00 532 & 1064nm

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

12.7mm 25.4mm 25.4mm

0° 0° 45°

Ravg>99.5% Ravg>99.5% Ravg>99.5%

1 MW/cm2 CW, 5J/cm2 (10ns Pulse) 1 MW/cm2 CW, 5J/cm2 (10ns Pulse) 1 MW/cm2 CW, 5J/cm2 (10ns Pulse)

Kr-Ion Mirrors The specifications for the Kr-Ion Mirrors are the same as those found above in the specifications box of the Nd:YAG mirrors. Kr-Ion λ = 520–647nm ITEM # NB05-H11 NB1-H11 NB1-J11

$

£



RMB

$ 120.00 £ 75.60 € 111,60 ¥ 1,146.00 $ 170.00 £ 107.10 € 158,10 ¥ 1,623.50 $ 180.00 £ 113.40 € 167,40 ¥ 1,719.00

λ RANGE

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

520-647nm 520-647nm 520-647nm

12.7mm 25.4mm 25.4mm

0° 0° 45°

Ravg>99.7% Ravg>99.7% Ravg>99.7%

1 kW/cm2 CW 1 kW/cm2 CW 1 kW/cm2 CW

www.thorlabs.com

779

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Optics Optical Systems

Ar-Ion Mirrors

Free Space Isolators

Specifications ■

E-O Devices



Spherical Singlets

■ ■

Multi-Element Lenses



Cylindrical Lenses

Substrate Material: Fused Silica Front Surface Flatness: λ/10 Back Surface: Fine Ground Surface Quality: 10-5 Scratch-Dig Clear Aperture: >80% of Diameter

■ ■ ■ ■ ■

Diameter Tolerance: +0.0/-0.2mm Thickness: 6.0 ± 0.3mm Wedge: ≤3arcmin Damage Threshold: See Table Chamfers: 0.50mm x 45° Both Sides

Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows Prisms Gratings

External cavity high energy Ar-Ion laser mirrors are designed to withstand damage from high-power CW argon laser beams (see the price box below). Each optic is individually tested to ensure better than λ/10 flatness and surface finishes of 10-5 scratch-dig. Ar-Ion λ = 244–257nm ITEM # NB05-H02 NB1-H02 NB1-J02

$

£



RMB

λ RANGE

$ 120.00 £ 75.60 € 111,60 ¥ 1,146.00 244-257nm $ 170.00 £ 107.10 € 158,10 ¥ 1,623.50 244-257nm $ 180.00 £ 113.40 € 167,40 ¥ 1,719.00 244-257nm

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

12.7mm 25.4mm 25.4mm

0° 0° 45°

Ravg>99.5% Ravg>99.5% Ravg>99.5%

1 kW/cm2 CW 1 kW/cm2 CW 1 kW/cm2 CW

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

12.7mm 25.4mm 25.4mm

0° 0° 45°

Ravg>99.5% Ravg>99.5% Ravg>99.5%

1 kW/cm2 CW 1 kW/cm2 CW 1 kW/cm2 CW

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

12.7mm 25.4mm 25.4mm

0° 0° 45°

Ravg>99.5% Ravg>99.5% Ravg>99.5%

1 kW/cm2 CW 1 kW/cm2 CW 1 kW/cm2 CW

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

12.7mm 25.4mm 25.4mm

0° 0° 45°

Ravg>99.5% Ravg>99.5% Ravg>99.5%

1 kW/cm2 CW 1 kW/cm2 CW 1 kW/cm2 CW

Ar-Ion λ = 300–308nm Polarization Optics ITEM #

Beamsplitters Filters & Attenuators Gas Cells

NB05-H05 NB1-H05 NB1-J05

$

£



RMB

λ RANGE

$ 120.00 £ 75.60 € 111,60 ¥ 1,146.00 300-308nm $ 170.00 £ 107.10 € 158,10 ¥ 1,623.50 300-308nm $ 180.00 £ 113.40 € 167,40 ¥ 1,719.00 300-308nm

Ar-Ion λ = 333–364nm ITEM # NB05-H07 NB1-H07 NB1-J07

$

£



RMB

λ RANGE

$ 120.00 £ 75.60 € 111,60 ¥ 1,146.00 333-364nm $ 170.00 £ 107.10 € 158,10 ¥ 1,623.50 333-364nm $ 180.00 £ 113.40 € 167,40 ¥ 1,719.00 333-364nm

Ar-Ion λ = 458-528nm ITEM # NB05-H10 NB1-H10 NB1-J10

$

£



RMB

$ 120.00 £ 75.60 € 111,60 ¥ 1,146.00 458-528nm $ 170.00 £ 107.10 € 158,10 ¥ 1,623.50 458-528nm $ 180.00 £ 113.40 € 167,40 ¥ 1,719.00 458-528nm

Excimer Laser Mirrors ArF λ = 193nm ITEM # NB05-H01 NB1-H01

λ RANGE

$

£



RMB

$ 220.00 £ 138.60 € 204,60 ¥ 2,101.00 $ 270.00 £ 170.10 € 251,10 ¥ 2,578.50

The specifications for the Excimer laser mirrors are the same as those found above in the specifications box of the Ar-Ion mirrors λ RANGE

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

193nm 193nm

12.7mm 25.4mm

0° 0°

Ravg>98.0% Ravg>98.0%

3 J/cm2 (10ns Pulse) 3 J/cm2 (10ns Pulse)

λ RANGE

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

248nm 248nm

12.7mm 25.4mm

0° 0°

Ravg>97.0% Ravg>97.0%

5 J/cm2 (10ns Pulse) 5 J/cm2 (10ns Pulse)

λ RANGE

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

308nm 308nm

12.7mm 25.4mm

0° 0°

Ravg>99.5% Ravg>99.5%

5 J/cm2 (10ns Pulse) 5 J/cm2 (10ns Pulse)

λ RANGE

DIAMETER

ANGLE OF INCIDENCE

REFLECTIVITY

DAMAGE THRESHOLD

352nm 352nm

12.7mm 25.4mm

0° 0°

Ravg>99.5% Ravg>99.5%

5 J/cm2 (10ns Pulse) 5 J/cm2 (10ns Pulse)

KrF λ = 248nm ITEM # NB05-H03 NB1-H03

$

£



RMB

$ 130.00 £ 81.90 € 120,90 ¥ 1,241.50 $ 180.00 £ 113.40 € 167,40 ¥ 1,719.00

XeCl λ = 308nm ITEM # NB05-H06 NB1-H06

$

£



RMB

$ 120.00 £ 75.60 € 111,60 ¥ 1,146.00 $ 170.00 £ 107.10 € 158,10 ¥ 1,623.50

XeF λ = 352nm ITEM # NB05-H09 NB1-H09

780

$

£



RMB

$ 120.00 £ 75.60 € 111,60 ¥ 1,146.00 $ 170.00 £ 107.10 € 158,10 ¥ 1,623.50

www.thorlabs.com

11 Diffu_LensArrays 781-786.qxd.P

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Page 781

Diffusers & Lens Arrays Selection Guide Pages 781-786 Engineered Diffusers

Engineered diffusers are pseudo random microlens arrays that can create uniform illumination patterns with unparalleled efficiency and quality from light sources such as lasers or LEDs.



Introduction to Microlens Array Diffusers



Square, Round, and Line Illumination Shapes



Top-Hat and Lambertian Intensity Distributions



Made From ZEONOR



Efficient Transmission of Light

See Page 782

Ground Glass Diffusers

These traditional ground glass diffusers are polished, using one of four grades of grit/grind, leading to superior surface quality and performance when compared to sand blasted diffusers.



Offered in Four Different Grit Polishes



A Wide Variety of Sizes



Made From Optical Grade BK7

See Page 785

Microlen s Array

Microlens Arrays ■

Ideal for Shack-Hartmann Wavefront Sensors



Plano-Convex Aspherical Lens Shape



Fused Silica



10mm x 10mm Array



Refraction Limited Spot Size



AR Coated or Chrome Mask

CCD S

The microlenses in these microlens arrays are organized in a square pattern. An AR coated array, which limits back reflections, and a chrome mask array, which limits the transmission of unrefracted light, are available.

See Page 786 www.thorlabs.com

781

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Page 782

Optics Optical Systems Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

Engineered Diffusers™ Engineered Microlens Arrays Used to Diffuse and Shape Light Diffusers are found in many applications where a bright light source is used to create uniform illumination over a broad area. Applications include outdoor lighting, rear projection televisions, and consumer electronic displays. Traditional ground or opal glass diffusers are inefficient and have limited capabilities when it comes to controlling the shape of the illuminated area. More modern holographic diffusers can typically be made so that round or elliptical areas are illuminated but the intensity of the illumination is usually only Gaussian within a small angular width. In addition, holographic diffusers are often limited to monochromatic applications using coherent light. Thorlabs stocks Engineered Diffusers from RPC Photonics that have unique beam shaping characteristics and intensity distributions. Engineered Diffusers are arrays of microlenses where each microlens is independently produced. The master microlens array is produced by a laserwriting system developed by RPC Photonics. This system exposes a thick layer of photoresist point-by-point in a raster scan mode with a small focused laser beam as diagrammed in Figure 1.

diffraction artifacts and zero-order bright spots while also making the diffuser relatively insensitive to variations in the input beam intensity profile or the frequency of the light, which results in a diffuser that works equally well with monochromatic or broadband light. Due to the highly controlled nature of Engineered Diffusers, the specifications are listed for the design wavelength; however, deviating from that wavelength will only result in a slight variation of the divergence angle of the transmitted light.

In a particularly challenging application of this technology, an ideal projection screen was designed. For this application, the divergence angle in one direction was large (120° FWHM), while in the other it was narrow (40° FWHM). In addition, the near-field distribution of focal spots was controlled and the speckle pattern commonly associated with coherent light sources was avoided, all while maintaining the resolution of the projection. Figure 3 shows plots of the intensity distribution of two relatively simple Engineered Diffusers.

Figure 2: SEM pictures of surface topography of Engineered Diffusers™ for projection screen applications (top) and for display brightness enhancement (bottom).

The flexibility of the engineered surface makes it possible to create complex diffuse illumination patterns (see Fig. 4). As a result, this technology should play an important role in devices that utilize solidstate lighting.

Properties of the transmitted light that can be controlled include the shape of the illuminated area, divergence of the light, and the intensity distribution of the light in the illuminated area. 1 -80 0.8

Beam Scan Photoresist, ~50-160µm Thick Substrate

Angle (deg)

Modulated Laser Exposure

-40 0.6 0 0.4 40 0.2 80

Figure 1: Diagram of the mastering process based on laserwriting.

Unlike uniform lens arrays, Engineered Diffusers are composed of microlenses with a variety of different sag profiles that are individually written at precise positions on the lens array. The location of each lens is randomized according to a probability distribution function that is chosen to implement the desired beam shaping properties. The randomized location of the mircrolenses prevents the formation of

-40

0

40

www.thorlabs.com

In addition, the achromatic properties of Engineered Diffusers allow them to be used to mix light from RGB LED arrays into a transmitted light distribution as seen in Figure 5, with a controlled color temperature, divergence, intensity distribution, and shape. Figure 5: Achromatic performance allows for mixing of multiple wavelengths.

Figure 3: Measured top-hat intensity profiles for diffusers that produce a round (above) and square (below) illumination area.

1 -80 0.8 -40

References 1

D. H. Raguin, G. Michael Morris, and P. M. Emmel, Method for making optical microstructures having profile heights exceeding fifteen microns, US Patent #6,410,213 B1.

2

Tasso R. M. Sales, High-contrast screen with random microlens array, US Patent # 6,700,702.

0.6 0 0.4 40 0.2 80

Engineered Difussers™ is the trademark of RPC Photonics.

0 -80

-40

0

40

Angle (deg)

782

80

Angle (deg)

Angle (deg)

By modulating the intensity of the laser beam as is it is scanned, the degree to which the photoresist is exposed can be varied. The result of developing the photoresist is a deeply textured engineered surface, as shown in Figure 2.

0 -80

Figure 4: Beam shaping and homogenization of LED light sources with Engineered Diffusers™. For comparison, a raw illumination beam is also shown.

80

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Page 783

Optics

Square Pattern Engineered Diffuser™

Optical Systems Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses

Physical Properties







■ ■ ■

Scatter Shape: Square Divergence:1 ED1-S20 ED1-S50 20º (Flat Region) 50º (Flat Region) 27º (50%-Max) 60º (50%-Max) 36º (10%-Max) 70º (10%-Max) Incident Beam Size: 0.5mm or Greater Transmission Efficiency: 90% Design Wavelength: Achromatic (400-700nm)

■ ■ ■ ■ ■ ■

Material: Injection Molded ZEONOR Index of Refraction: 1.53 Size: Ø1" (Ø25.4mm) Thickness: 1.5mm Clear Aperture: 95% of Diameter Transmission Spectrum: 380-1100nm Maximum Temperature: 120°C

Aspheric Lenses Output Profile for a Gaussian Input

Windows Prisms Gratings

1) Angles defined for 633nm and collimated illumination. Actual angles may differ from nominal values for other wavelengths or degree of collimation.

Angle (deg)

ED1-S20 ED1-S50

$ $ $

114.00 114.00



£ £ £

€ 106,00 € 106,00

71.80 71.80

RMB ¥ ¥

1,088.70 1,088.70

Polarization Optics Beamsplitters

Manufactured by ITEM #

Mirrors Diffusers & Lens Arrays

Intensity (a.u.)

Scattered Properties

for Thorlabs

DESCRIPTION Ø1" Round 20º Square Top-Hat Diffuser Ø1" Round 50º Square Top-Hat Diffuser

Filters & Attenuators Gas Cells

Circle Pattern Engineered Diffuser™

Physical Properties







■ ■ ■

Scatter Shape: Circular Divergence:1 ED1-C20 ED1-C50 20º (Flat Region) 50º (Flat Region) 27º (50%-Max) 54º (50%-Max) 36º (10%-Max) 60º (10%-Max) Incident Beam Size: 0.5mm or Greater Transmission Efficiency: 90% Design Wavelength: Achromatic (400-700nm)

■ ■ ■ ■ ■ ■

Material: Injection Molded ZEONOR Index of Refraction: 1.53 Size: Ø1" (Ø25.4mm) Thickness: 1.5mm Clear Aperture: 95% of Diameter Transmission Spectrum: 380-1100nm Maximum Temperature: 120°C

Output Profile for a Gaussian Input

Intensity (a.u.)

Scattered Properties

Angle (deg)

1) Angles defined for 633nm and collimated illumination. Actual angles may differ from nominal values for other wavelengths or degree of collimation.

ITEM #

$

£



ED1-C20 ED1-C50

$ 114.00 $ 114.00

£ 71.80 £ 71.80

€ 106,00 € 106,00

RMB ¥ ¥

1,088.70 1,088.70

DESCRIPTION Ø1" Round 20º Circle Top-Hat Diffuser Ø1" Round 50º Circle Top-Hat Diffuser

www.thorlabs.com

783

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Optics Optical Systems

0.353" (9.00mm)

Lambertian Pattern Engineered Diffuser™

Free Space Isolators

Lambertian Distribution Without the Losses Typically Associated With Opal Glass

E-O Devices Spherical Singlets Multi-Element Lenses

0.9" 1.200" (30.48mm) (23mm)

1.010" (25.65mm)

0.04" (1.0mm)

To function as intended, the collimated beam must be incident on the engineered surface of the diffuser.

Cylindrical Lenses Aspheric Lenses Mirrors Output Profile for a Gaussian Input

Windows Prisms Gratings

Physical Properties







Normalized Intensity

Diffusers & Lens Arrays

Scattered Properties

■ ■ ■

Scatter Shape: Lambertian (Cosine) Divergence:1 120º (50%-Max) 168º (10%-Max) Incident Beam Size: 0.5mm or Greater Transmission Efficiency: >70% Design Wavelength: Achromatic (400-700nm)

■ ■ ■ ■ ■

Material: Injection Molded ZEONOR Index of Refraction: 1.53 Size: Ø1" (Ø25.4mm) Thickness: 0.353" (9.0mm) Clear Aperture: 95% of Diameter Transmission Spectrum: 380-1100nm Maximum Temperature: 120°C

1) Angles defined for 633nm and collimated illumination. Actual angles may differ from nominal values for other wavelengths or degree of collimation.

Polarization Optics Beamsplitters

Angle (deg)

Manufactured by

Filters & Attenuators Gas Cells



ITEM #

$

£



ED1-LB

$ 225.00

£ 141.80

€ 209,30

RMB ¥

for Thorlabs

DESCRIPTION

2,148.80

Ø1" Round Lambertian Diffuser

Line Pattern Engineered Diffuser™

Scattered Properties

Physical Properties







Intensity (a.u.)

Output Profile for a Gaussian Input

■ ■ ■

Scatter Shape: Line Divergence:1 100º (Flat Region) 105º (50%-Max) 115º (10%-Max) Incident Beam Size: 0.5mm or Greater Transmission Efficiency: 90% Design Wavelength: Achromatic (400-700nm)

■ ■ ■ ■ ■ ■

Material: Injection Molded ZEONOR Index of Refraction: 1.53 Size: Ø1" (Ø25.4mm) Thickness: 1.5mm Clear Aperture: 95% of Diameter Transmission Spectrum: 380-1100nm Maximum Temperature: 120°C

1) Angles defined for 633nm and collimated illumination. Actual angles may differ from nominal values for other wavelengths or degree of collimation.

Angle (deg)

ITEM # ED1-L4100

784

www.thorlabs.com

$ $ 114.00

£ £

71.80

€ € 106,00

RMB ¥

1,088.70

DESCRIPTION Ø1" Round 0.4º x100º Line Generator

11 Diffu_LensArrays 781-786.qxd.P

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Page 785

Optics

Ground Glass Diffusers

Optical Systems Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows

Ground glass diffusers are the most economical diffusers and are useful for a variety of applications. Four grades of grit/grind are offered providing fine, medium, and coarse scattering. A finer grind provides a higher transmittance, while a more coarse grind creates a greater amount of diffusion at the expense of transmission.

Specifications







Prisms

■ ■ ■

Offered in 120, 220, 600, and 1500 Grit Polishes Polished for Greater Uniformity Than Sand Blasting



Gratings

Material: Uncoated BK7 Surface Quality: 80-50 Scratch-Dig Thickness: 2.0 ± 0.2mm Polished Side Surface Irregularity: 88%/cm @ 185nm

Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

For Optional Coatings Please Email: [email protected]

ITEM#

$

£

PS905 PS605 PS909 PS609 PS910 PS610 PS908 PS608 PS911 PS611 PS912 PS612 PS913 PS613

$ 33.00 $ 53.10 $ 34.00 $ 56.30 $ 38.10 $ 62.50 $ 43.30 $ 68.80 $ 49.40 $ 78.10 $ 84.50 $ 184.40 $ 127.70 $ 355.40

£ 20.80 £ 33.50 £ 21.40 £ 35.50 £ 24.00 £ 39.40 £ 27.30 £ 43.30 £ 31.10 £ 49.20 £ 53.20 £ 116.20 £ 80.50 £ 223.90

€ € € € € € € € € € € € € €

30,70 49,40 31,60 52,40 35,40 58,10 40,30 64,00 45,90 72,60 78,60 171,50 118,80 330,50

RMB

A=B

C

H

ANG. TOL.*

MATERIAL

DESCRIPTION

¥ 315.20 ¥ 507.10 ¥ 324.70 ¥ 537.70 ¥ 363.90 ¥ 596.90 ¥ 413.50 ¥ 657.00 ¥ 471.80 ¥ 745.90 ¥ 807.00 ¥ 1,761.00 ¥ 1,219.50 ¥ 3,394.10

3mm 3mm 5mm 5mm 10mm 10mm 20mm 20mm 25mm 25mm 40mm 40mm 60mm 60mm

4.2mm 4.2mm 7.1mm 7.1mm 14.1mm 14.1mm 28.3mm 28.3mm 35.4mm 35.4mm 56.6mm 56.6mm 84.9mm 84.9mm

3mm 3mm 5mm 5mm 10mm 10mm 20mm 20mm 25mm 25mm 40mm 40mm 60mm 60mm

±10arcmin ±10arcmin ±3arcmin ±3arcmin ±3arcmin ±3arcmin ±3arcmin ±3arcmin ±3arcmin ±3arcmin ±3arcmin ±3arcmin ±3arcmin ±3arcmin

BK7 UV Fused Silica* BK7 UV Fused Silica* BK7 UV Fused Silica* BK7 UV Fused Silica* BK7 UV Fused Silica* BK7 UV Fused Silica* BK7 UV Fused Silica*

3mm Right Angle Prism 3mm UV Right Angle Prism 5mm Right Angle Prism 5mm UV Right Angle Prism 10mm Right Angle Prism 10mm UV Right Angle Prism 20mm Right Angle Prism 20mm UV Right Angle Prism 25mm Right Angle Prism 25mm UV Right Angle Prism 40mm Right Angle Prism 40mm UV Right Angle Prism 60mm Right Angle Prism 60mm UV Right Angle Prism

* Corning Code 7980 Standard Grade Fused Silica

Penta Prism

The Penta Prism deviates an input beam or image through 90°. The chief attribute of the Penta Prism is that it does not invert or reverse the image. The design of this prism is such that a 90° beam deviation will result without precise alignment of the prism with respect to the incoming beam or image.

90° Deviation Non-Inverting

Specifications ■ ■ ■ ■ ■ ■

ITEM# PS930 PS931 PS932 PS933 PS934

792

$ $ $ $ $ $

28.80 30.00 61.30 81.30 122.50

www.thorlabs.com

£ £ £ £ £ £

18.10 18.90 38.60 51.20 77.20

Material: BK7, Grade A Fine Anneal Dimensional Tolerances: ±0.1mm Angular Tolerances: ±3arcmin Surface Quality: 40-20 Scratch-Dig Surface Flatness: λ/10 (70% of Clear Aperture) Reflective Coating: Aluminum With Inconel and Black Paint Overcoats



RMB

A=B=C

L 1 = L2

DESCRIPTION

€ 26,80 € 27,90 € 57,00 € 75,60 € 113,90

¥ 275.00 ¥ 286.50 ¥ 585.40 ¥ 776.40 ¥ 1,169.90

5mm 10mm 20mm 40mm 60mm

7.07mm 14.14mm 28.28mm 56.57mm 84.85mm

4mm Clear Aperture Penta Prism 8mm Clear Aperture Penta Prism 18mm Clear Aperture Penta Prism 38mm Clear Aperture Penta Prism 58mm Clear Aperture Penta Prism

13 Prisms 790-796.qxd.P

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Page 793

Optics

Roof Prism

Optical Systems Free Space Isolators

Specifications ■ ■ ■ ■

E-O Devices

Material: BK7, Grade A Fine Anneal Angular Tolerances: ±3arcmin Surface Quality: 40-20 Scratch-Dig Surface Flatness: λ/10 (70% of Clear Aperture)

Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses

This Roof Prism is used when a right angle deflection of an image or laser beam is required. In passing through the prism, the image is both deflected right-to-left and top-to-bottom. The hypotenuse of the prism utilizes TIR (total internal reflection) to reflect the image through the prism.

Mirrors Diffusers & Lens Arrays

Custom Sizes & Coating Available, Please Call ITEM# PS950 PS951

$ $ $

43.80 52.50



£ £ £

27.60 33.10

€ €

40,70 48,80

RMB ¥ ¥

418.30 501.40

A

B

DESCRIPTION

12mm 18mm

15mm 23mm

10mm Clear Aperture Roof Prism 15mm Clear Aperture Roof Prism

Windows Prisms

Retro-Reflector

Gratings Polarization Optics

Specifications ■ ■ ■ ■

Material: BK7, Grade A Fine Anneal Surface Quality: 40-20 Scratch-Dig Surface Flatness: λ/10 (70% of Clear Aperture) Beam Deviation: 1arcmin

Beamsplitters Filters & Attenuators Gas Cells

This trihedral prism is manufactured from a solid piece of glass; via three total internal reflections (TIR), an image or beam is reflected back toward its original direction. The beam or image will be reflected through 180° even if the angle of incidence is not zero. The insensitivity of the alignment of the prism makes it an ideal retro-reflecting optic. ITEM# PS970 PS971 PS972 PS973

$ $ $ $ $

81.30 93.80 105.00 111.30

£ £ £ £ £

51.20 59.10 66.20 70.10

€ € 75,60 € 87,20 € 97,70 € 103,50

RMB ¥ ¥ ¥ ¥

776.40 895.80 1,002.80 1,062.90

DIAMETER

L

DESCRIPTION

10mm 25.4mm 30mm 50mm

9mm 22mm 25mm 42mm

Ø10mm Retro-Reflector Prism Ø25.4mm Retro-Reflector Prism Ø30mm Retro-Reflector Prism Ø50mm Retro-Reflector Prism

Mounted Retro-Reflector Our standard retro-reflecting prisms are now available in mounted versions. The multipurpose mount allows for the prism to be integrated easily into an optical setup while eliminating the need to handle the prism. The mount is compatible with the 30mm cage system and the C4W and C6W cage cubes. In addition, the mount can be used with our Ø1" lens tubes due to the SM1 threading on the front of the mount, and can be secured to a post using the #8-32 threaded hole. ITEM # PM1-RR10 PM1-RR254 PM1-RR300

L

DISCRIPTION

PM1-RR10

PM1-RR254

PM1-RR300

#8-32 Tap .150 (3.81mm) Mounting Hole

0.98" (24.90mm)

SM1 Thread

0.24" 4X (6.00mm)

$

£



1.60" (40.64mm)

RMB

17.83mm Mounted PS970 (Ø10mm Retro-Reflector Prism) $ 103.00 £ 64.90 € 95,80 ¥ 983.70 31.73mm Mounted PS971 (Ø25.4mm Retro-Reflector Prism) $ 125.00 £ 78.80 € 116,30 ¥1,193.80 36.28mm Mounted PS972 (Ø30mm Retro-Reflector Prism) $ 135.00 £ 85.10 € 125,60 ¥1,289.30

1.34" (34.00mm) 0.35" (8.89mm)

1.60" (40.64mm)

L

www.thorlabs.com

793

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Optics Optical Systems

Dove Prisms

Free Space Isolators

The dove prism is used as an image rotator. The output image created by the dove prism rotates at twice the angular rate of the prism rotation.

E-O Devices Spherical Singlets

Specifications ■ ■ ■

Multi-Element Lenses

■ ■

Cylindrical Lenses

Material: BK7, Grade A Dimensional Tolerance: ±0.15mm Angular Tolerance: ±3arcmin Surface Quality: 40-20 Scratch-Dig Surface Flatness: λ/5 (70% of Clear Aperture)

Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

ITEM# PS990 PS991 PS992 PS993

$ $ $ $ $



£

118.80 111.30 115.00 218.80

£ £ £ £

74.80 70.10 72.50 137.80

€ € € €

RMB

110,50 103,50 107,00 203,50

¥ ¥ ¥ ¥

1,134.50 1,062.90 1,098.30 2,089.50

A

B

L*

DESCRIPTION

5mm 10mm 15mm 30mm

7.1mm 14.1mm 21.2mm 42.4mm

21.2mm 42.4mm 63.6mm 127.1mm

5mm Dove Prism 10mm Dove Prism 15mm Dove Prism 30mm Dove Prism

*Unbeveled Length

Round Wedge Prisms Specifications ■ ■ ■ ■

Material: BK7, Grade A Dimensional Tolerance: ±0.15mm Diameter: 25.4mm +0.0/–0.3 Angular Tolerance: ±30arcsec

Standard Broadband AR Coatings To order the prisms with a standard broadband AR Coating, add the coating code to the Item# and the coating cost to the prism price.

Wedge Angle

■ ■ ■ ■

Surface Quality: 40-20 ScratchDig Surface Flatness: λ/10 Design Wavelength: 633nm Thin Edge of Wedge: 3.00mm

COATING WAVELENGTH



$

£

-A

350-650nm

$ 9.20

£ 5.80

€ 8,60 ¥

RMB 87.90

-B

650-1050nm

$ 9.20

£ 5.80

€ 8,60 ¥

87.90

-C

1050-1620nm $ 12.20

£ 7.70

€ 11,30 ¥ 116.50

Wedge Prisms are used primarily in laser beam steering applications. A beam normal to the perpendicular surface of the prism is deflected through the angular deviation listed below in the price box. By combining two prisms that can be rotated independently, it is possible to direct the beam anywhere within the cone angle, defined as 4 times the angular deviation of a single wedge.

Example: PS810 Coated with 350-650nm Broadband AR Coating is PS810-A and the is $29.90 + $9.20 = $39.10.

Angular Deviation Cone Angle (4x Angular Deviation)

Volume Discounts & Guaranteed Inventory for OEMs

ITEM #

PRICE UNCOATED (For Coated Lens Add Suffix) $ £ € RMB

PS810

$

29.90

£

18.80



27,80

¥

285.50



4.72

3° 53'

PS811

$

29.90

£

18.80



27,80

¥

285.50



6.43

7° 41'

7.0

PS812

$

29.90

£

18.80



27,80

¥

285.50



8.11

11° 22'

10.5

PS813

$

29.90

£

18.80



27,80

¥

285.50



9.74

14° 52'

14.1

PS814

$

29.90

£

18.80



27,80

¥

285.50

10°

11.33

18° 9'

17.6

*Angular Deviation

794

www.thorlabs.com

ANG. T WEDGE POWER DEV.* (mm) ANGLE DIOPTERS 3.5

13 Prisms 790-796.qxd.P

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Page 795

Optics

Equilateral Dispersive Prism

Optical Systems

Dispersive Equilateral Prisms create less stray light, thus eliminating the higher order problems associated with diffraction gratings. Two high refractive index, low Abbe Vd number glasses have been chosen to provide the maximum dispersive power. The Abbe Vd number is given by

■ ■ ■ ■ ■

Materials: F2 or SF11 (See Price Table) Dimensional Tolerances: ±0.15mm Angular Tolerances: ±5arcmin Surface Quality: 40-20 Scratch-Dig Surface Flatness: λ/10 (70% of Clear Aperture)

SF11 stains easily. To maintain the optical quality of of SF11 optics, clean off fingerprints quickly.

PS850 PS851 PS856 PS857 PS858 PS859 PS852 PS853 PS855 PS854

£



RMB

A=B=C=H

GLASS

£ 49.30 £ 55.80 £ 53.20 £ 58.40 £ 57.10 £ 58.40 £ 63.60 £ 63.60 £ 140.20 £ 128.50

€ 72,80 € 82,40 € 78,60 € 86,20 € 84,30 € 86,20 € 93,80 € 93,80 € 206,90 € 189,60

¥ 747.80 ¥ 846.10 ¥ 807.00 ¥ 885.30 ¥ 865.20 ¥ 885.30 ¥ 963.60 ¥ 963.60 ¥ 2,124.90 ¥ 1,947.20

10mm 10mm 15mm 15mm 20mm 20mm 25mm 25mm 40mm 50mm

F2 SF11 F2 SF11 F2 SF11 F2 SF11 SF11 F2

150nm/degree 67nm/degree 150nm/degree 67nm/degree 150nm/degree 67nm/degree 150nm/degree 67nm/degree 67nm/degree 150nm/degree

$

ITEM# $ $ $ $ $ $ $ $ $ $

78.30 88.60 84.50 92.70 90.60 92.70 100.90 100.90 222.50 203.90

where nd, nF, and nC are the indices of refraction for the helium d-line (587.6nm), the hydrogen F-line (486.1nm) and the hydrogen C-line (656.3nm), respectively. From the formula, ∆n = nF - nC is a measure of dispersion. A higher value of ∆n yields a lower Vd and thus a greater dispersion. Such prisms are typically used at the minimum angle of deviation. This is the angle where the wavelength of interest travels parallel to the base of the prism, and the angle of incidence is equal to the angle of refraction when measured with recpect to the normal of the prism face at the respective interface. At the minimum angle of deviation, a maximum clear aperture is achieved and reflective loss of P-polarized light is reduced since the angle of incidence is nearly Brewster's angle. For S-polarization, a custom anti-reflective coating can be used to minimize surface reflections. ∆λ ∆θ (See Note 1)

E-O Devices Spherical Singlets Multi-Element Lenses

Vd = (nd - 1) / (nF - nC )

Specifications

Free Space Isolators

Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics

Vd (See Text)

INDEX n @ 633nm

Beamsplitters

36.37 25.76 36.37 25.76 36.37 25.76 36.37 25.76 25.76 36.37

1.617 1.779 1.617 1.779 1.617 1.779 1.617 1.779 1.779 1.617

Filters & Attenuators Gas Cells

1) ∆λ/∆θ is calculated for a 633nm HeNe Laser with the prism angle set such that the light rays pass through the prism parallel to its base (i.e. minimum deviation angle).

Pellin Broca Prism

H φ

Specifications ■ ■ ■ ■

Pellin Broca Prisms can be used to separate the harmonics of a laser beam or compensate for group velocity dispersion. The light enters and exits the crystal near Brewster's angle, which minimizes reflection losses in P-polarized light. Since the beam undergoes one total internal reflection before exiting the crystal, the angle between the input and exit beams is 90° plus a small angle due to dispersion. The dispersion is less for longer wavelengths.

ITEM# ADB-10 ADB-20 ADBU-10 ADBU-20 ADBV-10

$ $ $ $ $ $

420.00 420.00 420.00 420.00 420.00



£ £ £ £ £ £

264.60 264.60 264.60 264.60 264.60

€ € € € €

390,60 390,60 390,60 390,60 390,60

A

Dimensional Tolerances: +0 and -0.1mm Angle Tolerances: ±3 Minutes Surface Flatness: λ/10 Surface Quality: 10-5 Scratch Dig

B DRAWING NOT TO SCALE

ITEM# ADB-10 ADB-20 ADBU-10 ADBU-20 ADBV-10

RMB

MATERIAL

DESIGN SPECTRUM λ1-λ2

¥ 4,011.00 ¥ 4,011.00 ¥ 4,011.00 ¥ 4,011.00 ¥ 4,011.00

BK7 BK7 UV Fused Silica UV Fused Silica Calcium Floride

380nm - 2.5µm 380nm - 2.5µm 190 - 425nm 190 - 425nm 130 - 250nm

A 19.0mm 38.0mm 19.0mm 38.0mm 19.0mm

B 33.0mm 66.0mm 33.0mm 66.0mm 33.0mm

H 11.0mm 22.0mm 11.0mm 22.0mm 11.0mm

φ 78°26' 78°26' 78°26' 78°26' 78°26'

ANGULAR SEPARATION BETWEEN λ1 & λ2

APERTURE (SQUARE)

BREWSTERS ANGLE λ1-λ2

2° 2° 7° 7° 3°

10mm 20mm 10mm 20mm 10mm

56° - 57° 56° - 57° 56° - 57° 56° - 57° 56° - 59°

www.thorlabs.com

795

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Page 796

Optics Optical Systems Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses

Anamorphic Prism Pairs

Specifications ■ ■

Aspheric Lenses ■

Mirrors Diffusers & Lens Arrays

Pre-Aligned and Mounted

Anamorphic Prism Pairs are used to transform elliptical laser diode beams into nearly circular beams. An average throughput of 95% can be achieved by carefully designing the prism pair optical system. The prisms must be oriented so that the light is incident at Brewster's angle and each surface must be coated with an AR coating specifically designed for the wavelength, angle, and high index SF11 glass.





Material: SF11 Dimensional Tolerances: ±0.15mm Angular Tolerances: ±10arcmin Surface Quality: 40-20 Scratch-Dig



Surface Flatness: λ/10 AR Coatings: High-Performance MultiLayer Antireflective Coatings 650-1050nm and 1050-1620nm

Output

Photograph of an actual 635nm beam from a Hitachi laser diode beam before and after an anamorphic prism pair.

Windows (31.1mm)

Prisms

In Out

Gratings Polarization Optics Beamsplitters Threads (SM05 Compatible)

Filters & Attenuators

Housing Size 40.00mm Long x Ø25.40mm

Gas Cells

Visible to Near IR Mounted Anamorphic Prism Pairs – AR Coated 650-1050nm ITEM # PS875-B PS876-B PS877-B PS878-B PS879-B PS880-B PS881-B PS882-B PS883-B

$ $ $ $ $ $ $ $ $ $

319.30 319.30 319.30 319.30 319.30 319.30 319.30 319.30 319.30



£ £ £ £ £ £ £ £ £ £

(25.4mm)

201.20 201.20 201.20 201.20 201.20 201.20 201.20 201.20 201.20

€ € € € € € € € €

296,90 296,90 296,90 296,90 296,90 296,90 296,90 296,90 296,90

RMB ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

ANAMORPHIC MAGNIFICATION @ 670nm

INPUT OFFSET L (mm)

2.0 2.2 2.5 2.8 3.0 3.2 3.5 3.8 4.0

3.9 4.2 4.6 4.7 4.8 5.0 5.1 5.2 5.3

3,049.30 3,049.30 3,049.30 3,049.30 3,049.30 3,049.30 3,049.30 3,049.30 3,049.30

*Price includes AR coating

See Our Selection of Cylindrical Lenses on Page 729

IR Mounted Anamorphic Prism Pairs – AR Coated 1050-1620nm ITEM # PS875-C PS879-C PS883-C

$ $ $ $

319.30 319.30 319.30



£ £ £ £

201.20 201.20 201.20

€ € €

296,90 296,90 296,90

RMB

ANAMORPHIC MAGNIFICATION at 670nm

INPUT OFFSET L (mm)

¥ 3,049.30 ¥ 3,049.30 ¥ 3,049.30

2.0 3.0 4.0

3.9 4.8 5.3

*Price includes AR coating

Unmounted Anamorphic Prism Pairs SPECIAL NOTE ON UNMOUNTED PAIRS

PS871-B Prism Pair

The anamorphic expansion (one-dimensional expansion) of our prism pairs can be adjusted by changing the angles α1 and α2 and the offset between the prisms. Visit www.thorlabs.com for details on angular dependence of expansion. Prism Pair Only (Unmounted Prisms) ITEM # PS870 PS871-B PS872-C

$*

* Price is per pair

796

www.thorlabs.com

£*

€*

RMB*

$ 113.30 £ 71.40 € 105,40 ¥ 1,082.00 $ 143.20 £ 90.20 € 133,20 ¥ 1,367.60 $ 143.20 £ 90.20 € 133,20 ¥ 1,367.60

AR COATING RANGE Uncoated 650-1050nm 1050-1620nm

14 Gratings 797-808.qxd.P

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8:27 AM

Page 797

Gratings Selection Guide Pages 797-808 Introduction to Diffraction Gratings ■

Grating Tutorial



Grating Comparison Guide

See Pages 798-799 Ruled Diffraction Gratings ■

Higher Efficiencies Than Holographic Gratings



Blazed to Concentrate Energy in the Order of Interest



300 - 1800 lines/mm



12.7, 25, and 50mm Square Sizes Available

See Pages 800-801 Holographic Diffraction Gratings ■

Free From Random Groove Spacing Errors (Virtually Eliminates Ghosting)



Efficiency Optimized for the UV or Visible Spectrum



600 - 3600 lines/mm



12.7, 25, and 50mm Square Sizes Available

See Pages 802-803 Echelle Diffraction Gratings ■

Low Period Gratings for Use in Higher Orders



Ideal for High Resolution Measurements



Typical Resolutions are 80 - 90% of the Theoretical Value

See Page 804 Transmission Diffraction Gratings

n=1

θ

n=1



Simplify Many Optical Designs



Low Alignment Sensitivity



Useful for Fixed Applications Like Spectrographs



300 - 1200 lines/mm

See Pages 805-807 www.thorlabs.com

797

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Page 798

Optics Optical Systems

Introduction to Diffraction Grating

Free Space Isolators

Diffraction Gratings (Ruled and Holographic) Diffraction gratings can be divided into two basic categories: holographic and ruled. A ruled grating is produced by physically forming grooves on a reflective surface by using a diamond tool mounted on a ruling engine. The distance between adjacent grooves and the angle they form with the substrate affect both the dispersion and efficiency of the grating.

E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

A holographic grating, by contrast, is produced using a photolithographic process where an interference pattern is generated to expose preferentially portions of a photoresist coating. The general grating equation may be written as nλ = d(sin θ + sin θ’) where n is the order of diffraction, λ is the diffracted wavelength, d is the grating constant (the distance between grooves), θ is the angle of incidence measured from the grating normal, and θ’ is the angle of diffraction measured from the grating normal. The overall efficiency of the gratings depends on several application-specific parameters such as wavelength, polarization, and angle of incidence of the incoming light. The efficiency is also affected by the grating design parameters such as blaze angle for the ruled gratings and profile depth for the holographic gratings. The Ruling Process Ruling an original or master grating requires an appropriate substrate (usually glass or copper), polishing the substrate to a tenth wave (λ/10), and coating it with a thin layer of aluminum by vacuum deposition. Parallel, equally spaced grooves are ruled in a groove profile. The ruling engine must be able to retrace the exact path of the diamond forming tool on each stroke and to index (advance) the substrate a predetermined amount after each cut. Numerous test gratings are created and measured. After testing, a new original grating is ruled on a large substrate. The original grating is very expensive, and as a result, ruled gratings were raerly used until after the development of the replication process. The Holographic Process The substrate for a holographic grating is coated with a photosensitive (photoresist) material rather than the reflective coating used in ruled gratings. The photoresist is exposed by positioning the coated blank between the intersecting, monochromatic, coherent beams of light from a laser (e.g. an argon laser at 488nm). The intersecting laser beams generate a sinusoidal intensity pattern of parallel, equally spaced interference fringes in the photoresist material. Since the solubility of the resist is dependent on its exposure to light, the intensity pattern becomes a surface pattern after being

798

www.thorlabs.com

immersed in solvent. The substrate surface is then coated with a reflective material and can be replicated by the same process used for ruled originals. Since holographic gratings are produced optically, groove form and spacing are extremely uniform, which is why holographic gratings do not exhibit the ghosting effects seen in ruled gratings. The result is that holographic gratings generate significantly less stray light than ruled gratings. The Replication Process In the late 1940’s, White and Frazer developed the process for precision replication, allowing a large number of gratings to be produced from a single master, either ruled or holographic. This procedure results in the transfer of the three dimensional topography of a master grating onto another substrate. Hence, the master grating is reproduced in full relief to extremely close tolerances. This process led to the commercialization of gratings and has resulted in the current widespread use of gratings in spectrometers. Transmission Grating Transmission gratings simplify optical designs and can be beneficial in fixed grating applications such as spectrographs. Thorlabs’ offering of blazed transmission gratings is designed for optimum performance in the visible, UV, or near IR spectrum, with varying dispersiveness. In most cases, the efficiency is comparable to that of reflection gratings typically used in the same region of the spectrum. By necessity, transmission gratings require relatively coarse groove spacings to maintain high efficiency. As the diffraction angles increase with the finer spacings, the refractive properties of the materials used limit the transmission at the higher wavelengths and performance drops off. The grating dispersion characteristics, however, lend themselves to compact systems utilizing small detector arrays. In addition, the transmission gratings are relatively insensitive to the polarization of the incident light and are very forgiving of some types of grating alignment errors.

14 Gratings 797-808.qxd.P

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Optics

Choosing a Diffraction Grating

Optical Systems Free Space Isolators

Factors in Selecting a Thorlabs Grating Selection of a grating requires consideration of a number of factors, some of which are listed below. Efficiency: In general, ruled gratings have a higher efficiency than holographic gratings. Applications such as fluorescence excitation and other radiation-induced reactions may require a ruled grating. Blaze Wavelength: Ruled gratings with a “sawtooth” groove profile have a relatively sharp efficiency peak around their blaze wavelength, while some holographic gratings have a flatter spectral response. Applications centered around a narrow wavelength range could benefit from a ruled grating blazed at that wavelength. Wavelength Range: The spectral range covered by a grating is dependent on groove spacing and is the same for ruled and holographic gratings having the same grating constant. As a rule

of thumb, the first order efficiency of a grating decreases by 50% at 0.66λB and 1.5λB, where λB is the blaze wavelength. Note: No grating can diffract a wavelength that is greater than 2 times the groove period. Stray Light: For applications such as Raman spectroscopy, where signal-to-noise is critical, the inherent low stray light of a holographic grating is an advantage. Resolving Power: The resolving power of a grating is a measure of its ability to spatially separate two wavelengths. It is determined by applying the Rayleigh criteria to the diffraction maxima; two wavelengths are resolvable when the maxima of one wavelength coincides with the minima of the second wavelength. The chromatic resolving power (R) is defined by R = λ/∆λ = nN, where ∆λ is the resolvable wavelength difference, n is the diffraction order, and N is the number of grooves illuminated.

E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows Prisms Gratings

Diffraction Grating Quick Reference Ruled

Custom Grating Sizes Available

These replicated, ruled diffraction gratings are offered in a variety of sizes and blaze angles. Ruled gratings typically can achieve higher efficiencies than holographic gratings due to their blaze angles. Efficiency curves for all of these gratings are shown on the following pages to aid in selection of the appropriate grating.

Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

See Page 800

Holographic

These gratings do not suffer from the periodic errors that can occur in ruled gratings, and hence, ghosted images are nonexistent. Particularly in applications like Raman spectroscopy, where signal to noise is critical, the inherent low stray light of holographic gratings is an advantage. Thorlabs offers these gratings with spacings up to 3600 lines/mm. See Page 802

Echelle

These gratings are special low period gratings designed for use in the high orders. They are generally used with a second grating or prism to separate overlapping diffracted orders. The resolution of an Echelle grating built on a precision glass substrate is typically 80-90% of the maximum theoretical resolution, which makes them ideal for high resolution spectroscopy. See Page 804

Transmission

Transmission gratings allow for simple linear (source -> grating -> detector) optical designs that can bebeneficial in making compact fixed grating applications such as spectrographs. In addition, the performance of transmission gratings is insensitive to some types of grating alignment errors. Transmission and reflection gratings have comparable efficiencies, which can be optimized for a specific spectral region by selecting the appropriate groove spacing and blaze angle. Transmission gratings are relatively insensitive to the polarization of the incident light. Thorlabs offers gratings optimized for UV, near IR, and visible applications. See Page 805

HANDLING OF GRATINGS The surface of a diffraction grating can be easily damaged by fingerprints, aerosols, moisture, or the slightest contact with any abrasive material. Gratings should only be handled when necessary and always held by the sides. Latex gloves or a similar protective covering should be worn to prevent transfer of oil from fingers to the grating surface. Any attempt to clean a grating with a solvent voids the warranty. No attempt should be made to clean a grating other than blowing off dust with clean, dry air or nitrogen. Scratches or other minor cosmetic imperfections on the surface of a grating do not usually affect performance and are not considered defects. www.thorlabs.com

799

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Optics Optical Systems

Ruled Diffraction Gratings

Free Space Isolators

Highlights

Specifications

E-O Devices





Spherical Singlets



Multi-Element Lenses

Higher Efficiencies Than Holographic Gratings Offered in 3 Sizes: 12.7 x 12.7 x 6mm 25 x 25 x 6mm 50 x 50 x 9.5mm

■ ■ ■

Efficiencies: 60-80% at Blaze λ (in Littrow) Dimensional Tolerances: ±0.5mm Ghost Intensities: 1,000:1

365-395

550-1500nm

650-2000nm

Damage Threshold

1W/cm2 CW Blocking and 5W/cm2 CW Passing

Operating Temperature

ITEM#

$

LPVIS050 LPVIS100 LPNIR050 LPNIR100 LPUV050 LPUV100

$ $ $ $ $ $

328.00 832.00 338.00 832.00 258.00 720.00



£ £ £ £ £ £ £

206.60 524.20 212.90 524.20 162.50 453.60

€ € € € € €

305,00 773,80 314,30 773,80 239,90 669,60

Filters & Attenuators Gas Cells

-20 to 120°C

RMB ¥ ¥ ¥ ¥ ¥ ¥

Beamsplitters

DESCRIPTION

3,132.40 7,945.60 3,227.90 7,945.60 2,463.90 6,876.00

VIS Linear Polarizer, 12.5mm OD VIS Linear Polarizer, 25.0mm OD NIR Linear Polarizer, 12.5mm OD NIR Linear Polarizer, 25.0mm OD UV Linear Polarizer, 12.5mm OD UV Linear Polarizer, 25mm OD

OPTICAL ISOLATORS OFR, a Division of Thorlabs, Offers a Wide Selection of Isolators: ■ ■ ■ ■

IO-3-1064-HP

High-Power and Low-Power Free-Space and Fiber-Coupled Polarization Independent and Polarization Dependent Custom Isolators Available on Request IO-F-1064

See Page 671 for More Details.

IO-K-1064

www.thorlabs.com

819

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Optics Optical Systems Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays

Wollaston Prisms Wollaston prisms, which are fabricated from two calcite prisms that are cemented together, offer the widest separation available for beam displacing polarizers. Both output beams are deviated symmetrically to within one degree. Since the output deviations are chromatic (i.e. wavelength dependent) as shown in the figure below, Wollaston prisms have been used in spectrometers as well as polarization analyzers.

Specifications

Thorlabs' Wollaston prisms are mounted in a rugged anodized aluminum housing.



■ ■ ■ ■ ■ ■ ■

2 Orthogonally Polarized Outputs Large Separation Angle for Output Beams (20°) Symmetrical Outputs (Within 1°) High Extinction Ratio: 100,000:1 350nm to 2.3µm Operation Highest Grade Optical Calcite 1" Diameter Housing

■ ■ ■ ■ ■ ■ ■ ■

Material: High Optical Grade Calcite Extinction Ratio: >100,000:1 Spectral Range: 350nm to 2.3µm Exiting Beam Separation: 20° Aperture: 10mm x 10mm Clear Aperture: 90% Wavefront Distortion: 85% Average From 450 to 645nm ■ Reflection: >90% Average From 750 to 1200nm

Spherical Singlets Multi-Element Lenses Cylindrical Lenses

Red Reflector ■ Angle of Incidence: 45° ■ 50% Cutoff: 580nm ± 15nm ■ Transmission: >85% Average From 400 to 550nm ■ Reflection: >90% Average From 610 to 725nm

Aspheric Lenses Mirrors

For applications where heat buildup is a concern, a 0º incidence hot mirror provides protection by reflecting the IR radiation light while transmitting visible light.

Diffusers & Lens Arrays Windows

In direct contrast, cold mirrors, when placed at 45° with respect to the incident beam, transmit IR radiation while reflecting visible light.

Prisms Gratings



Polarization Optics ■

Beamsplitters

Hot Mirrors for Reflecting IR and Transmitting Visible Light Cold Mirrors for Transmitting IR and Reflecting Visible Light

Filters & Attenuators Gas Cells

Interference & Colored Glass Filter Kits Cold Mirror ■ Angle of Incidence: 45° ■ Transmission: >85% Average From 750 - 1200nm ■ Reflection: >90% Average From 420 - 630nm ■ Flatness: 3 - 4 Waves @ 633nm

Specifications UV Cold Mirror ■ Angle of Incidence: 45° ■ Transmission: >85% Average From 600 - 1200nm ■ Reflection: >90% Average From 325 - 475nm

See page 876 for more details. Added Savings Over Buying The Individual Filters

ITEM# FM501 FM01 FM201 FM02 FM503 FM03 FM203 FM504 FM04 FM204

850

$ $ $ $ $ $ $ $ $ $ $

35.70 56.70 93.50 46.20 23.10 31.50 70.40 28.40 42.00 81.90

www.thorlabs.com



£ £ £ £ £ £ £ £ £ £ £

22.50 35.70 58.90 29.10 14.60 19.80 44.40 17.90 26.50 51.60

€ € € € € € € € € €

33,20 52,70 87,00 43,00 21,50 29,30 65,50 26,40 39,10 76,20

RMB ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

340.90 541.50 892.90 441.20 220.60 300.80 672.30 271.20 401.10 782.10

ANGLE OF INCIDENCE

NOMINAL THICKNESS

DIAMETER

DESCRIPTION

0° 0° 0° 45° 45° 45° 45° 45° 45° 45°

1.0mm 1.0mm 1.0mm 1.0mm 1.0mm 1.0mm 1.0mm 1.0mm 1.0mm 1.0mm

Ø1/2" Ø1" Ø2" Ø1" Ø1/2" Ø1" Ø2" Ø1/2" Ø1" Ø2"

Wide Band Hot Mirror Wide Band Hot Mirror Wide Band Hot Mirror Red Reflector Cold Mirror Cold Mirror Cold Mirror UV Cold Mirror UV Cold Mirror UV Cold Mirror

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Gas Cells Selection Guide Pages 851-857 Gas Reference Cell Overview ■

Tunable Laser Calibration



Stabilized Frequency Source



OSA Calibration



Gas Analyzer Calibration



Calibration of Wavelength Meter



Frequency Standards



Wavelength Locking Light Sources



Atom Cooling

See Page 852 Pyrex Reference Cells ■

Potassium, Sodium, Cesium, and Rubidium Cells



Optical Transmission: ~92% From 350nm - 2.4µm



Less Susceptible Than Quartz to Reactive Elements Such as Sodium and Potassium



Less Susceptible Than Quartz to Breaking and Chipping

See Page 853 Quartz Reference Cells ■

Rubidium (Rb, 87Rb, or 85Rb), Cesium, Water, and Iodine Cells



Angled Windows to Eliminate Back Reflections and the Etalon Effect



λ/4 Flatness on Windows



Ideal for Precision Measurement

See Page 854 Molecular Gas Cells ■

Excellent Frequency Calibration Source



Acetylene, HCN, Carbon Monoxide (12C16O and 13C16O), and Methane Cells



Telecom Standards Tested for Fill Material Purity

See Page 855 Gas Cell Accessories & Custom Capabilities ■

Gas Cell Mounts



Custom Refillable Reference Cells



Unique Cell Designs

See Pages 856-857 www.thorlabs.com

851

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Optics

Gas Reference Cells Overview cells sold by Thorlabs, the absorption lines (wavelengths of light that are absorbed) are well known. The absolute wavelength of the absorption lines can be found in peer reviewed journals and in some cases online at www.nist.gov. In order to reproduce the absorption lines reported by these sources, the temperature and contents of the reference cell need to be identical to the cell used in the reported measurement since changes in temperature, pressure, and material can cause shifts and/or broadening of the absorption lines. Reference Cell Contents

Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

Applications: ■ Tunable Laser Calibration ■ Stabilized Frequency Source ■ OSA Calibration ■ Gas Analyzer Calibration ■ Calibration of Wavelength Meter ■ Frequency Standards Gas reference cells, hereafter referred to as reference cells, are often used in applications where the wavelength of light needs to be accurately determined. Although spectrometers and optical spectrum analyzers are built specifically for this purpose, both need to be accurately calibrated in order to yield accurate absolute wavelength measurements. A reference cell consists of a cylindrical container (cell) containing a high purity molecular compound or atomic element. During the manufacturing of the reference cell, the temperature and pressure inside the cell are precisely regulated since these factors affect the reference cell performance. A reference cell can serve as an absolute wavelength calibration source because the reference cell will only absorb light at wavelengths that correspond to the allowed transitions between energy levels of the material inside the reference cell. For the materials offered in the reference

The alkali atoms are located in the first column of the periodic table. Thorlabs offers alkali reference cells that contain sodium, potassium, rubidium, and cesium. In alkali atom reference cells, the bulk of the material in the cell will be coalesced in a solid or liquid form on the cell walls. However, since the cell was sealed with vacuum conditions inside the cell, alkali vapor will be present. The atomic vapor will absorb light with wavelengths corresponding to the allowed transitions between the energy levels of the atoms. When the reference cell is at room temperature, the light absorbed will be principally due to transitions between the ground state and excited electronic states of the atom. A reference cell that contains an alkali atom source is sometimes referred to as a vapor reference cell. Additional vapor reference cells offered by Thorlabs include cells with water or iodine as the source material. The iodine vapor forms the diatomic molecule I2. Water and iodine absorb light corresponding to transitions between rotational and/or vibrational energy levels in the molecule. In addition to vapor reference cells, cells that contain molecules that exist in the gaseous state at room temperature are

available. When these reference cells are loaded with the molecular gas and sealed, the pressure and temperature are precisely controlled so that it is possible to reproduce the conditions, and as a result, the location of the absorption lines reported in literature. The molecular gas reference cells sold by Thorlabs include acetylene, hydrogen cyanide, carbon monoxide, carbon dioxide, nitrogen dioxide, methane, ethane, and ethylene. Each gas has a unique set of absorption lines corresponding to allowed transitions between rotational and vibrational energy levels. Due to the number of absorption lines in the NIR region of the electromagnetic spectrum, molecular gas reference cells make excellent calibration sources for light sources and test equipment used in the Telecom industry. The National Institute of Standards and Technology (NIST) have created wavelength reference standards for the Telecom industry based on Standard Reference Materials (SRM): 2515 (carbon monoxide), 2517a (acetylene), and 2519 (hydrogen cyanide). Reference Cell Containers Thorlabs’ reference cells are made from either Pyrex or quartz. Pyrex is an inexpensive material with good optical transmission characteristics. Between 350 and 2400nm, the transmission of Pyrex is over 92% as can be seen on the plot below. Pyrex is also durable in that it is less susceptible to breaking or chipping than quartz. Due to its chemical stability, 100

% Transmission

Optical Systems

Pyrex

80 60 40 20 0 180

1180 2180 Wavelength

3180

Typical saturated absorption experiment using a cesium reference cell that yields a plot of the Doppler-free Cs absorption line at 852nm.

Cesium Absorption Lines at 852nm 852

www.thorlabs.com

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Optics

Gas Reference Cells Overview… (cont) a low coefficient of thermal expansion that makes it resilient to thermal shock. The thermal properties as well as the welded 100

% Transmission

Pyrex is suitable for holding K, Na, Cs, and Rb. The standard sized Pyrex cell is 25mm in diameter and 75mm in length. Quartz is a more expensive material with excellent optical characteristics. The cell is composed of a cylindrical quartz tube with UV fused silica (synthetic fused quartz) windows on each end. The optical transmission plot for the UV fused silica can be seen to the right. Notice that the transmission range extends much farther into the UV than it does for Pyrex. In addition, the UV grade fused silica windows have an optical flatness of λ/4 for minimal wavefront distortion of the light passing through the cell. Quartz has

Optical Systems

Fused Silica

80 60 40 20 0 180

1180

2180

Wavelength nm

3180

constructed with windows that have a 2° wedge. In addition, the window is also mounted at an angle with respect to the length of the cell to minimize saturation and interference effects due to surface reflections. The angled surfaces prevent the surface reflection from retracing the same optical path as the incident light. Except for potassium and sodium, all other materials are available in a quartz reference cell.

Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors

construction of the quartz cell make it suitable for high-temperature applications (up to 850°C). The quartz cells are

Diffusers & Lens Arrays Windows

Pyrex Reference Cells

Prisms

The quality Pyrex reference cells offered by Thorlabs have optical quality Schott Borofloat windows and are tested to ensure that the transmission of off resonant light through the reference cell exceeds 84%. The transmission loss is primarily due to surface reflections from the windows. The content of the reference cell is also tested by measuring the absorption spectra of a well known transition using a tunable diode laser. The following transitions are used for each reference cell: 764nm for potassium, 589nm for sodium, 780nm for rubidium, and 852nm for cesium.

Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

The standard reference cells are evacuated before the fill material is added and the cell is sealed so that the fill material is the only material inside the cell. However, the reference cells can be ordered with the fill material and a buffer gas at a specified pressure. The noble gases as well as nitrogen are commonly used as buffer gases. The presence of a buffer gas will cause the central wavelength of the absorption lines to shift and the width of the absorption lines to broaden.

Specifications ■ ■ ■ ■ ■ ■

Window Material: Schott Borofloat Glass Cell Diameter: 25mm Fill Stem: 1x10 7 Torr >1x10 7 Torr >1x10 7 Torr >1x10 7 Torr

DESCRIPTION Ref. Cell, Pyrex Ø25 x 75mm, Rubidium (Rb) Ref. Cell, Pyrex Ø25 x 75mm, Cesium (Cs) Ref. Cell, Pyrex Ø25 x 75mm, Potassium (K) Ref. Cell, Pyrex Ø25 x 75mm, Sodium (Na)

www.thorlabs.com

853

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Optics Optical Systems

Quartz Reference Cells

Free Space Isolators

The quality quartz reference cells offered by Thorlabs have UV fused silica windows for superior transmission well into the UV. The windows are wedged with a 2° angle to minimize the etalon effect present with parallel surface windows. Wedged windows are welded to the cell at an angle of 11º to minimize the beam offset that would normally be present with a wedged window. The quartz cells can have water, iodine, cesium, or rubidium fill materials. The Rubidium reference cell is sold with the natural isotope ratio of Rb, which is 72.15% 85Rb and 27.85% 87Rb. It is also sold with 98% pure 85Rb or 98% pure 87Rb.

E-O Devices Spherical Singlets Multi-Element Lenses Cylindrical Lenses Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows

The quartz reference cells are tested for off resonance transmission and fill material purity. The standard reference cells are evacuated before the fill material is added, and the cell is sealed so that the fill material is the only material inside the cell. However, the reference cells can be ordered with the fill material and a buffer gas at a specified pressure. The noble gases, or nitrogen, are commonly used as buffer gases. The presence of a buffer gas will cause the center wavelength of the absorption lines to shift and the width of the absorption lines to broaden.

Prisms Gratings

Specifications ■

Beamsplitters Filters & Attenuators Gas Cells

100 80 60 40 20 0 180

% Transmission

Polarization Optics

■ ■ ■ ■ ■ ■ ■

Window Material: UV Fused Silica Cell Diameter: 19mm Fill Stem: 1x10 7 Torr >1x10 7 Torr >1x10 7 Torr >1x10 7 Torr 4 Torr >1x10 7 Torr

DESCRIPTION Ref. Cell, Quartz Ø19 x 75mm, Rubidium (Rb) Ref. Cell, Quartz Ø19 x 75mm, Rubidium (87Rb) Ref. Cell, Quartz Ø19 x 75mm, Rubidium (85Rb) Ref. Cell, Quartz Ø19 x 75mm, Cesium (Cs) Ref. Cell, Quartz Ø19 x 75mm, Water (H2O) Ref. Cell, Quartz Ø19 x 100mm, Iodine (I2)

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Optics

Molecular Gas Cells

Optical Systems

The complex absorption line spectrum of the molecular gases offered by Thorlabs make them excellent fill materials for reference cells used to calibrate the absolute wavelength of light over a range of wavelengths from 0.5-10µm. The multitude of absorption lines is a result of the large number of allowed transition between the various rotational and vibrational energy levels.

Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses

Due to the number of absorption lines in the NIR region of the electromagnetic spectrum, molecular gas reference cells make excellent calibration sources for the light sources and test equipment used in the Telecom industry. The National Institute of Standards and Technology (NIST) have created wavelength reference standards for the Telecom industry based on Standard Reference Materials (SRM):2515 (carbon monoxide), 2517a (Acetylene), and 2519 (hydrogen cyanide). In addition to these gases, Thorlabs also sells molecular gas reference cells with carbon dioxide, nitrogen dioxide, methane, ethane, and ethylene.

Cylindrical Lenses Aspheric Lenses Mirrors

Spectrum Methane Absorption Spectrum

Prisms Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

Carbon Monoxide Isotope 13 Absorption Spectrum

Transmittance (dB)

Normalized Transmittance

Normalized Transmittance

Acetylene Isotope 13 Absorption

Windows

Normalized Transmittance

Normalized Transmittance

Normalized Transmittance

Custom molecular gas reference cells are available by request. For example, reference cells can be created with a mixture of gases at different pressures to create a calibration source with absorption lines in more than one spectral region. A plot is shown below of the absorption spectrum of a cell that contains a mixture of acetylene and methane gas. This cell has absorption lines from 1510-1545nm due to acetylene as well as absorption lines from 16301670nm due to methane. Other common gas mixtures used include HCN and carbon monoxide (12C16O), or HCN and carbon monoxide (13C16O).

Diffusers & Lens Arrays

Wavelength (nm)

HCN Absorption Spectrum

ITEM # CQ09050-CH12 CQ09050-CH13 CQ09075-HCN13 CQ09150-CO12 CQ09150-CO13 CQ09150-CO2 CQ09150-NO2 CQ09075-CH4 CQ09075-C2H6 CQ09075-C2H4

Carbon Monoxide Isotope 12 Absortion Spectrum

$ $ $ $ $ $ $ $ $ $ $

434.50 434.50 434.50 434.50 434.50 434.50 434.50 434.50 434.50 434.50



£ £ £ £ £ £ £ £ £ £ £

273.70 273.70 273.70 273.70 273.70 273.70 273.70 273.70 273.70 273.70

€ € € € € € € € € €

404,10 404,10 404,10 404,10 404,10 404,10 404,10 404,10 404,10 404,10

RMB ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥

4,149.50 4,149.50 4,149.50 4,149.50 4,149.50 4,149.50 4,149.50 4,149.50 4,149.50 4,149.50

Methane-Acetylene Mixture Absorption Spectrum

PRESSURE

DESCRIPTION

50Torr 50Torr 100Torr 600Torr 600Torr 200Torr 400Torr 200Torr 200Torr 200Torr

Ref. Cell, Quartz Ø9 x 50mm, Acetylene (12C2H2) Ref. Cell, Quartz Ø9 x 50mm, Acetylene (13C2H2) Ref. Cell, Quartz Ø9 x 75mm, Hydrogen Cyanide (H13C14N) Ref. Cell, Quartz Ø9 x 150mm, Carbon Monoxide (12C16O) Ref. Cell, Quartz Ø9 x 150mm, Carbon Monoxide (13C16O) Ref. Cell, Quartz Ø9 x 150mm, Carbon Dioxide (CO2) Ref. Cell, Quartz Ø9 x 150mm, Nitrogen Dioxide (NO2) Ref. Cell, Quartz Ø9 x 75mm, Methane (CH4) Ref. Cell, Quartz Ø9 x 75mm, Ethane (C2H6) Ref. Cell, Quartz Ø9 x 75mm, Ethylene (C2H4)

www.thorlabs.com

855

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Optics Optical Systems

Reference Cell Ovens

Free Space Isolators E-O Devices Spherical Singlets GCH25-75

Multi-Element Lenses Cylindrical Lenses GCH19-75

Aspheric Lenses Mirrors Diffusers & Lens Arrays Windows

Model Mounting Post Sold Separately

GCH09-50 GCH09-75

Specifications ■ ■

Prisms



Gratings



GCH09-150

Input Voltage: 12VDC Compatible With Controller: TC200 Connectors: 6-Pin Mini Round Push/Pull Connector Temperature Range: Room Temp to 80°C

GCH19-75 GCH19-100 GCH25-75

Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

A

W

H

L*

D*

1.60" 40.6mm 1.60" 40.6mm 1.60" 40.6mm 1.60" 40.6mm 1.60" 40.6mm 2.20" 55.9mm

2.70" 68.6mm 2.70" 68.6mm 2.70" 68.6mm 2.70" 68.6mm 2.70" 68.6mm 3.90" 99mm

1.60" 40.6mm 1.60" 40.6mm 1.60" 40.6mm 1.60" 40.6mm 1.60" 40.6mm 2.80" 71.1mm

1.97" 50mm 2.95" 75mm 5.90" 150mm 2.95" 75mm 3.94" 100mm 2.95" 75mm

0.35" 9mm 0.35" 9mm 0.35" 9mm 0.75" 19mm 0.75" 19mm 0.98" 25mm

* Compatible Reference Cell Dimensions

These reference cell ovens (holders) are designed to elevate the temperature of the gas in the cells up to 80°C. Six different versions are offered to fit all of our standard cells. Thorlabs also offers our TC200 temperature controller (sold separately; see page 857) to maintain the oven temperature. Each oven ships with cables that will connect directly to the TC200. ITEM # GCH09-50 GCH09-75 GCH09-150 GCH19-75 GCH19-100 GCH25-75 TC200

$ $ $ $ $ $ $ $

699.00 599.00 699.00 710.00 710.00 740.00 524.00



£ £ £ £ £ £ £ £

440.40 377.40 440.40 447.30 447.30 466.20 330.10

€ € € € € € €

650,10 557,10 650,10 660,30 660,30 688,20 487,30

Reference Cell Oven Controller For More Information, See Next Page

RMB ¥ ¥ ¥ ¥ ¥ ¥ ¥

6,675.50 5,720.50 6,675.50 6,780.50 6,780.50 7,067.00 5,004.20

DESCRIPTION Oven for Ø9mm, L = 50mm Gas Cells Oven for Ø9mm, L = 75mm Gas Cells Oven for Ø9mm, L = 150mm Gas Cells Oven for Ø19mm, L = 75mm Gas Cells Oven for Ø19mm, L = 100mm Gas Cells Oven for Ø25mm, L = 75mm Gas Cells Oven Temperature Controller

Custom Reference Pyrex or Quartz Cell Capabilities We can provide reference cells with different window materials, cell dimensions, and cell configurations. There are a variety of window materials that we have experience with. Cell windows can be made from BK7, IR fused silica, UV fused silica, or Sapphire. Cell size is not a problem. Custom cells have been ordered with cell diameters of up to 5" and cell lengths of over 5 feet. Additional customizations include windows at Brewster’s angle, removable windows, cells sealed with a valve. Below are photos of some of the more complex custom cells. This refillable cell can be OTHER GASES AVAILABLE attached to a vacuum Argon Ammonia Hydrogen Sulfide Xenon and gas handling system, Neon Helium allowing researchers to Propane Bromine vary the type and Mercury Thallium pressure of the gas in the cell. The valve that seals the cell can be made from either Teflon or glass. In addition, the windows on this cell are removable so that they can be swapped out for windows with different optical qualities or replaced if damaged. The cell to the left is a Ø3" x 60" Iodine reference cell with Brewsterangled windows and is designed to be used as a filter in a telescope experiment.

856

www.thorlabs.com

The cell shown to the right is for a Magneto Optic Trap (MOT) and can be used for performing Bose-Einstein atom cooling experiments. This MOT cell is about 75mm in diameter.

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Page 857

Optics

General Purpose Temperature Controller

Optical Systems

The TC200 Temperature Controller is a benchtop controller intended for use with resistive heating elements rated up to 18 Watts. This general purpose instrument can drive various types of heaters including foil and resistive coil types. It accepts feedback from either positive or negative temperature coefficient thermistors, has programmable P, I, and D gains, and will display the temperature in either ºC, K, or ºF.

Free Space Isolators E-O Devices Spherical Singlets Multi-Element Lenses

In addition, it can be programmed for up to five sequential temperature settings along with associated ramp and hold times for each level. A user programmable maximum temperature limit provides protection to the device being heated, and a user programmable power limit protects the heating element from being over driven.

Cylindrical Lenses Aspheric Lenses Mirrors

TC200

The TC200 can be operated from an intuitive keypad interface, or it can be controlled via an RS-232 interface using the included TC200 application program, user designed LabVIEW™ driver, or LabWindows™ driver.

Diffusers & Lens Arrays Windows

PARAMETER

MIN

TYPICAL

MAX

UNIT

Input Voltage1 Input Power Output Power Output Current Compliance Voltage Temperature Control Range2 Set-point Resolution Actual Temp. Display Accuracy3 Temperature Stability, 24 hour4

100 – – – – 20.0 0.1 – –

– – – – – – – ±0.1 ±0.1

240 25 18 0.75 24 200.0 – ±0.5 –

VAC VA Watts DC ADC VDC °C °C °C °C

Software Included: The TC200 is designed to be operated completely independent from a computer but can easily be operated over an RS-232 Interface using the software included.

Features ■ ■ ■ ■ ■ ■

Prisms

Heating From 20°C to 200°C Proportional Power Control User Selectable Display Units (°F, °C, or K) Programmable Ramp and Soak Cycles Adjustable PID Parameters Pt100 or 10K Thermistor Compatible

Gratings Polarization Optics Beamsplitters Filters & Attenuators Gas Cells

1) Universal input 50-60Hz, no line switching required. 2) Heating mode only. Ambient temperature must always be less than set-point temperature. 3) Does not account for errors due to sensor tolerances. 4) Measured at a constant ambient temperature.

PARAMETER

UNIT

Sensor Types Output Connector Serial Interface Operating / Storage Temperatures Dimensions Weight

Platinum 100Ω, Platinum 1000Ω, NTC10KΩ HIROSE HR10A-7R-6S RS-232, DB9 10°C-40°C / 0°C-50°C 11.5" x 5.3" x 3.0" 5lbs

ITEM#

$

£



RMB

DESCRIPTION

TC200

$ 524.00

£ 330.10

€ 487,30

¥ 5,004.20

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www.thorlabs.com

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