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V-type AR Coating R<0.25% @532nm

V-type AR Coating R<0.25% @785nm

V-type AR Coating R<0.25% @633nm

V-type AR Coating R<0.25% @1064nm

Material H-K9L (CDGM) Dia. Tolerance +0.0/-0.1mm

Surface Figure λ/10 @ 633 nm Thickness

Tolerance ±0.2mm

Parallelism <5\" Bevel 0.2~0.5mmX45°

Surface Quality 10/5 Coating See details in the list

GW13

Laser Grade H-K9L Windows

Optical Windows are flat plane-parallel plates, which are often used to protect

electronic sensors or detectors without blocking optical transmission. Optical Windows

do not change the magnification of a system. We offer a variety of optical windows,

which cover the wavelength range from ultraviolet (UV) to infrared (IR). H-K9L windows

are ideal for visible range appliations.

Laser Windows

Laser windows are one of the basic optical components in laser optics. They play a role in protecting electronic

components, sensors, and semiconductor components in laser optical systems. Because of their high transmittance,

good surface accuracy and surface quality, excellent damage resistance and other characteristics, they're widely used

in laser cutting, laser welding, lasers, education and scientific research and other related fields or industries.

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Size

(mm)

Thickness

(mm)

V Coating

R<0.25% @532nm Unit Price

V Coating

R<0.25% @633nm Unit Price

V Coating

R<0.25% @785nm Unit Price

V Coating

R<0.25% @1064nm Unit Price

Product Number Product Number Product Number Product Number

Φ5.0 2.0 GW13-005-V532 $29.17 GW13-005-V633 $29.17 GW13-005-V785 $29.17 GW13-005-V1064 $29.17

Φ10.0 2.0 GW13-010-V532 $29.17 GW13-010-V633 $29.17 GW13-010-V785 $29.17 GW13-010-V1064 $29.17

Φ12.5 3.0 GW13-012-V532 $34.17 GW13-012-V633 $34.17 GW13-012-V785 $34.17 GW13-012-V1064 $34.17

Φ12.7 3.0 GW13-012A-V532 $34.17 GW13-012A-V633 $34.17 GW13-012A-V785 $34.17 GW13-012A-V1064 $34.17

Φ20.0 4.0 GW13-020-V532 $39.17 GW13-020-V633 $39.17 GW13-020-V785 $39.17 GW13-020-V1064 $39.17

Φ25.0 6.0 GW13-025-V532 $55.83 GW13-025-V633 $55.83 GW13-025-V785 $55.83 GW13-025-V1064 $55.83

Φ25.4 6.0 GW13-025A-V532 $55.83 GW13-025A-V633 $55.83 GW13-025A-V785 $55.83 GW13-025A-V1064 $55.83

Φ30.0 6.0 GW13-030-V532 $81.67 GW13-030-V633 $81.67 GW13-030-V785 $81.67 GW13-030-V1064 $81.67

Φ38.1 10.0 GW13-038-V532 $96.67 GW13-038-V633 $96.67 GW13-038-V785 $96.67 GW13-038-V1064 $96.67

Φ50.0 10.0 GW13-050-V532 $129.17 GW13-050-V633 $129.17 GW13-050-V785 $129.17 GW13-050-V1064 $129.17

Φ50.8 10.0 GW13-050A-V532 $129.17 GW13-050A-V633 $129.17 GW13-050A-V785 $129.17 GW13-050A-V1064 $129.17

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V-type AR Coating R<0.25% @266nm V-type AR Coating R<0.25% @355nm

V-type AR Coating R<0.25% @532nm V-type AR Coating R<0.25% @1064nm

Size

(mm)

Thickness

(mm)

V Coating

R<0.25% @266nm Unit Price

V Coating

R<0.25% @355nm Unit Price

V Coating

R<0.25% @532nm Unit Price

V Coating

R<0.25% @1064nm Unit Price

Product Number Product Number Product Number Product Number

Φ5.0 2.0 GW23-005-V266 $32.50 GW23-005-V355 $32.50 GW23-005-V532 $29.17 GW23-005-V1064 $29.17

Φ10.0 2.0 GW23-010-V266 $32.50 GW23-010-V355 $32.50 GW23-010-V532 $29.17 GW23-010-V1064 $29.17

Φ12.5 3.0 GW23-012-V266 $42.50 GW23-012-V355 $42.50 GW23-012-V532 $39.17 GW23-012-V1064 $39.17

Φ12.7 3.0 GW23-012A-V266 $42.50 GW23-012A-V355 $42.50 GW23-012A-V532 $39.17 GW23-012A-V1064 $39.17

Φ20.0 3.0 GW23-020-V266 $56.67 GW23-020-V355 $56.67 GW23-020-V532 $53.33 GW23-020-V1064 $53.33

Φ25.0 6.0 GW23-025-V266 $69.17 GW23-025-V355 $69.17 GW23-025-V532 $62.50 GW23-025-V1064 $62.50

Φ25.4 6.0 GW23-025A-V266 $69.17 GW23-025A-V355 $69.17 GW23-025A-V532 $62.50 GW23-025A-V1064 $62.50

Φ30.0 10.0 GW23-030-V266 $88.33 GW23-030-V355 $88.33 GW23-030-V532 $83.33 GW23-030-V1064 $83.33

Φ38.1 10.0 GW23-038-V266 $116.67 GW23-038-V355 $116.67 GW23-038-V532 $111.67 GW23-038-V1064 $111.67

Φ50.0 10.0 GW23-050-V266 $142.50 GW23-050-V355 $142.50 GW23-050-V532 $138.33 GW23-050-V1064 $138.33

Φ50.8 10.0 GW23-050A-V266 $142.50 GW23-050A-V355 $142.50 GW23-050A-V532 $138.33 GW23-050A-V1064 $138.33

Material UV grade

Fused Silica

Surface

Figure λ/10 @ 633 nm

Parallelism <5\"

Surface

Quality 10/5

Dia.

Tolerance +0.0/-0.1mm

Bevel 0.2~0.5mmX45°

Coating See details

in the list

GW23

Laser Grade Fused Silica Windows

Optical Windows are flat plane-parallel plates, which are often used to protect electronic

sensors or detectors without blocking optical transmission. Optical Windows do not change

the magnification of a system. We offer a variety of optical windows, which cover the

wavelength range from ultraviolet (UV) to infrared (IR). Fused Silica windows are ideal for UV

range and laser appliations.

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Laser Mirrors

Laser Mirrors are designed specifically for the use of laser applications. Comparing with normal mirrors, these products

are with tighter surface qualities, providing much less scatter for beam steering applications. Dielectric laser mirror

coatings optimized for common laser wavelengths provide higher reflection than metallic coatings.

We offer a range of Laser Mirrors for the applications from the ultraviolet (UV) to the far IR. Laser Mirrors designed for

dye, diode, YAG, fibers, etc are available as flat mirrors, right angle mirrors, concave mirrors, and other custom shapes.

Nd: YAG Mirror

Material Fused silica Dimension Tolerance +0.0/-0.1mm

Surface Figure λ /10 @ 633 nm Thickness Tolerance ±0.2mm

Parallelism <3' Bevel 0.2~0.5mmX45°

Surface Quality 10/5 Coating See details in the list

Rear Surface Fine Ground

GM23

Laser Line Mirrors

Our Nd:YAG Laser Line Mirror are featured with high reflection, demanding surface quality,

excellent surface flatness to meet the requirements of Nd:YAG laser applications. The coating

design has been tested to ensure a high LIDT for compatibility with both continuous and

pulsed laser systems. These FS laser mirrors have excellent thermal stability. These Laser Line

Mirrors are ideal for laboratories and integration into larger laser systems. 266nm, 355nm,

532nm, 1064nm, and multi-line Nd:YAG mirror coatings are available.

YAG-266nm AOI=0°

YAG-532nm AOI=0°

YAG-266nm AOI=45°

YAG-532nm AOI=45°

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Argon Ion Laser Mirror

Product Number Dimension

(mm)

Thickness

(mm)

Laser Wavelength

(nm) AOI Reflection LIDT

(CW Laser) Unit Price

GM23-012-A01A 12.5 6.0 244~257 0° Ravg>99% >1KW/cm2 $61.67

GM23-012-A01B 12.5 6.0 244~257 45° Ravg>99% >1KW/cm2 $47.50

GM23-012-A02A 12.5 6.0 300~308 0° Ravg>99.5% >1KW/cm2 $61.67

GM23-012-A02B 12.5 6.0 300~308 45° Ravg>99.5% >1KW/cm2 $47.50

GM23-012-A03A 12.5 6.0 351~364 0° Ravg>99.5% >2KW/cm2 $61.67

GM23-012-A03B 12.5 6.0 351~364 45° Ravg>99.5% >2KW/cm2 $47.50

GM23-012-A04A 12.5 6.0 458~528 0° Ravg>99.5% >3KW/cm2 $61.67

GM23-012-A04B 12.5 6.0 458~528 45° Ravg>99.5% >3KW/cm2 $47.50

GM23-025-A01A 25.0 6.0 244~257 0° Ravg>99% >1KW/cm2 $55.83

GM23-025-A01B 25.0 6.0 244~257 45° Ravg>99% >1KW/cm2 $80.83

GM23-025-A02A 25.0 6.0 300~308 0° Ravg>99.5% >1KW/cm2 $55.83

GM23-025-A02B 25.0 6.0 300~308 45° Ravg>99.5% >1KW/cm2 $80.83

GM23-025-A03A 25.0 6.0 351~364 0° Ravg>99.5% >2KW/cm2 $55.83

Product Number Dimension

(mm)

Thickness

(mm)

Laser Wavelength

(nm) AOI Wavelength

Range(nm) Reflection LIDT

(10ns pulse) Unit Price

GM23-012-Y01A 12.5 6.0 YAG-266 0° Ravg>99.5% 263~268 >2J/cm2 $61.67

GM23-012-Y01B 12.5 6.0 YAG-266 45° Ravg>99.5% 263~268 >2J/cm2 $47.50

GM23-012-Y02A 12.5 6.0 YAG-355 0° Ravg>99.5% 351~358 >3J/cm2 $61.67

GM23-012-Y02B 12.5 6.0 YAG-355 45° Ravg>99.5% 351~358 >3J/cm2 $47.50

GM23-012-Y03A 12.5 6.0 YAG-532 0° Ravg>99.5% 523~537 >5J/cm2 $61.67

GM23-012-Y03B 12.5 6.0 YAG-532 45° Ravg>99.5% 523~537 >5J/cm2 $47.50

GM23-012-Y04A 12.5 6.0 YAG-1064 0° Ravg>99.5% 1030~1090 >10J/cm2 $61.67

GM23-012-Y04B 12.5 6.0 YAG-1064 45° Ravg>99.5% 1030~1090 >10J/cm2 $47.50

GM23-025-Y01A 25.0 6.0 YAG-266 0° Ravg>99.5% 263~268 >2J/cm2 $55.83

GM23-025-Y01B 25.0 6.0 YAG-266 45° Ravg>99.5% 263~268 >2J/cm2 $80.83

GM23-025-Y02A 25.0 6.0 YAG-355 0° Ravg>99.5% 351~358 >3J/cm2 $55.83

GM23-025-Y02B 25.0 6.0 YAG-355 45° Ravg>99.5% 351~358 >3J/cm2 $80.83

GM23-025-Y03A 25.0 6.0 YAG-532 0° Ravg>99.5% 523~537 >5J/cm2 $55.83

GM23-025-Y03B 25.0 6.0 YAG-532 45° Ravg>99.5% 523~537 >5J/cm2 $80.83

GM23-025-Y04A 25.0 6.0 YAG-1064 0° Ravg>99.5% 1030~1090 >10J/cm2 $55.83

GM23-025-Y04B 25.0 6.0 YAG-1064 45° Ravg>99.5% 1030~1090 >10J/cm2 $80.83

GM23-050-Y01A 50.0 10.0 YAG-266 0° Ravg>99.5% 263~268 >2J/cm2 $100.83

GM23-050-Y01B 50.0 10.0 YAG-266 45° Ravg>99.5% 263~268 >2J/cm2 $141.60

GM23-050-Y02A 50.0 10.0 YAG-355 0° Ravg>99.5% 351~358 >3J/cm2 $100.83

GM23-050-Y02B 50.0 10.0 YAG-355 45° Ravg>99.5% 351~358 >3J/cm2 $141.60

GM23-050-Y03A 50.0 10.0 YAG-532 0° Ravg>99.5% 523~537 >5J/cm2 $100.83

GM23-050-Y03B 50.0 10.0 YAG-532 45° Ravg>99.5% 523~537 >5J/cm2 $141.60

GM23-050-Y04A 50.0 10.0 YAG-1064 0° Ravg>99.5% 1030~1090 >10J/cm2 $100.83

GM23-050-Y04B 50.0 10.0 YAG-1064 45° Ravg>99.5% 1030~1090 >10J/cm2 $141.60

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Product Number Dimension

(mm)

Thickness

(mm)

Laser Wavelength

(nm) AOI Reflection LIDT

(CW Laser) Unit Price

GM23-025-A03B 25.0 6.0 351~364 45° Ravg>99.5% >2KW/cm2 $80.83

GM23-025-A04A 25.0 6.0 458~528 0° Ravg>99.5% >3KW/cm2 $55.83

GM23-025-A04B 25.0 6.0 458~528 45° Ravg>99.5% >3KW/cm2 $80.83

GM23-050-A01A 50.0 10.0 244~257 0° Ravg>99% >1KW/cm2 $100.83

GM23-050-A01B 50.0 10.0 244~257 45° Ravg>99% >1KW/cm2 $141.60

GM23-050-A02A 50.0 10.0 300~308 0° Ravg>99.5% >1KW/cm2 $100.83

GM23-050-A02B 50.0 10.0 300~308 45° Ravg>99.5% >1KW/cm2 $141.60

GM23-050-A03A 50.0 10.0 351~364 0° Ravg>99.5% >2KW/cm2 $100.83

GM23-050-A03B 50.0 10.0 351~364 45° Ravg>99.5% >2KW/cm2 $141.60

GM23-050-A04A 50.0 10.0 458~528 0° Ravg>99.5% >3KW/cm2 $100.83

GM23-050-A04B 50.0 10.0 458~528 45° Ravg>99.5% >3KW/cm2 $141.60

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Surface Figure λ/10@632.8nm Dimension Tolerance +0/-0.25 mm

Clear Aperture ≥ 80% Thickness Tolerance ±0.5 mm

Material HPFS 7980 Bevel Protective chamfering

Surface Quality 10/5

GM23

High Energy Nd:YAG Laser Mirrors

Rs> 99.5%,Rp> 99%@1064nm

Rs> 99.7%,Rp> 98.5%@532&1064nm

Rs> 99.5%,Rp> 99%@532nm

Rs,Rp> 98.5%@1064nm

Our Nd:YAG Laser Line Mirror are featured with high reflection, demanding surface quality,

excellent surface flatness to meet the requirements of Nd:YAG laser applications. The coating

design has been tested to ensure a high LIDT (up to 40J @ 1064nm, 10ns, 20Hz) for compatibility

with both continuous and pulsed laser systems. These FS laser mirrors have excellent thermal

stability. These Laser Line Mirrors are ideal for laboratories and integration into larger laser

systems. 266nm, 355nm, 532nm, 1064nm, and multi-line Nd:YAG mirror coatings, AOI for both

0°and 45°are available.

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Product Number Diameter

(mm)

Thickness

(mm) Coating Reflectivity AOI Damage Threshold Unit Price

GM23-25.4-YH04A 25.4 6.35 HR@1064nm RS> 99.5%,RP> 99% 0° 40J/cm²@1064nm,10ns,20Hz $236.33

GM23-25.4-YH04B 25.4 6.35 HR@1064nm RS> 99.5%,RP> 99% 45° 30J/cm²@1064nm,10ns,20Hz $214.67

GM23-25.4-YH03A 25.4 6.35 HR@532nm RS> 99.5%,RP> 99% 0° 9J/cm²@532nm,20ns,20Hz $247.00

GM23-25.4-YH03B 25.4 6.35 HR@532nm RS> 99.5%,RP> 99% 45° 6J/cm²@532nm,20ns,20Hz $230.17

GM23-25.4-YH02A 25.4 6.35 HR@354.7nm RS> 99.5%,RP> 99% 0° 5J/cm²@355nm,10ns,20Hz $230.33

GM23-25.4-YH02B 25.4 6.35 HR@354.7nm RS> 99.5%,RP> 99% 45° 3.2J/cm²@355nm,10ns,20Hz $203.33

GM23-25.4-YH04B-H 25.4 6.35 HR@1064nm RS,RP> 98.5% 45° 38J/cm²@1064nm,10ns,20Hz $188.67

GM23-25.4-YH0304B 25.4 6.35 HR@1064&532nm RS> 99.7%,RP> 98.5% 45° 7.5J/cm²@1064nm,20ns,20Hz $250.17

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GM23

Borofloat® 33 Laser Mirrors

Surface Figure λ/10@632.8nm Dimension Tolerance +0/-0.13 mm

Clear Aperture ≥ 80% Thickness Tolerance ±0.25 mm

Material Borofloat®

33 Bevel Protective chamfering

Surface Quality 20/10

We can offer a wide range of Borofloat 33 laser mirrors which are featured with wide AOI

(0~45°). Such mirrors are ideal for the laser applications requiring high reflectivity, excellent

surface quality, precision surface flatness and a middle-high level LIDT. Your OEM needs are

also welcomed.

Rs,p> 98.5%@632.8nm AOI=0~45° Rs,p> 98.5%@(1030~1080)nm AOI=0~45°

Rs,p> 98.5%@(488~514.5)nm AOI=0~45° Rs,p> 99%@532nm AOI=0~45°

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Product Number Diameter

(mm)

Thickness

(mm) Coating Reflectivity AOI Damage Threshold Unit Price

GM23-12.7-HN01 12.7 3.1 HR@441.6nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $86.00

GM23-12.7-A05 12.7 3.1 HR@(488~514.5)nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $89.33

GM23-12.7-HC01 12.7 3.1 HR@532nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $97.67

GM23-12.7-LD01 12.7 3.1 HR@632.8nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $92.67

GM23-12.7-FL01 12.7 3.1 HR@(1030~1090)nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $83.17

GM23-12.7-YH03 12.7 3.1 HR@(1520~1580)nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $83.17

GM23-25.4-HN01 25.4 6.0 HR@441.6nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $126.00

GM23-25.4-A05 25.4 6.0 HR@(488~514.5)nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $126.00

GM23-25.4-HC01 25.4 6.0 HR@532nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $135.17

GM23-25.4-LD01 25.4 6.0 HR@632.8nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $142.67

GM23-25.4-FL01 25.4 6.0 HR@(1030~1090)nm RS,RP> 98.5% 0~45° 10J/cm²@10ns,Pulse $121.00

GM23-25.4-YH03 25.4 6.0 HR@(1520~1580)nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $115.50

GM23-030-HN01 30.0 6.0 HR@532nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $166.50

GM23-030-FL01 30.0 6.0 HR@632.8nm RS,RP> 98.5% 0~45° 10J/cm²@10ns,Pulse $166.50

GM23-030-YH03 30.0 6.0 HR@(1030~1090)nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $149.83

GM23-50.8-HN01 50.8 12.7 HR@532nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $205.83

GM23-50.8-LD01 50.8 12.7 HR@632.8nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $261.00

GM23-50.8-FL01 50.8 12.7 HR@(1030~1090)nm RS,RP> 98.5% 0~45° 10J/cm²@10ns,Pulse $239.17

GM23-50.8-YH03 50.8 12.7 HR@(1520~1580)nm RS,RP> 98.5% 0~45° 2J/cm²@10ns,Pulse $239.17

Rs,p> 98.5%@(1520~1550)nm AOI=0~45°

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GCBS4

Laser Polarizing Cube Beamsplitters

Laser Beamsplitters

Laser Beamsplitters are used to separate a single laser beam into two separate beams in a number of laser applications.

Laser Beamsplitters are designed to reflect a certain portion of a laser beam, generally a particular wavelength or polarization

state, while allowing the rest of the light to be transmitted. Laser Beamsplitters are available in several types including Plate

Beamsplitters, Cube Beamsplitters,etc.

We offer high-power, polarizing beamsplitter cubes designed for different laser wavelengths including two major Nd:YAG

harmonics (532nm, 1064nm). These cubes have a dielectric V-coating on four faces that minimizes reflectance over the specified

wavelengths.

These products feature high transmission of p-polarized light, along with an λ/6 surface flatness for minimal wavefront

distortion and excellent transmit distortion error. To increase the laser damage threshold and eliminate fluorescence, these

polarizers are constructed by optically contacting, rather than cementing.

The beamsplitter coating is only applied to one of the two diagonal surfaces prior to optical contacting. Light can be input into

any of the polished faces to separate the S- and P-polarizations. Other Laser Lines High Energy Polarizing Cube Beamsplitters

are also available.

TP/TS Tp:Ts>1000:1 Dimension Tolerance +0.0/-0.2

AOI 0° Transmit Deviation <5'

Material Optical Glass Reflection Deviation 90°± 5'

Transmission

Efficiency Tp >90% Transmit

Wavefront Error <λ/4@633nm In CA

Reflection Efficiency Rs>99.5% Coating AR Coating Rabs<0.25%@ design wavelength

Surface Quality 40/20 Bevel Protected Chamfer

Laser line polarizing cube beamsplitters provide efficient, narrowband polarization for higher power lasers.

Their extinction ratio is better than 1,000:1, and they are recommended for use in pulsed laser systems and

for purifying the polarization state in multimode lasers.

Polarizing Cube Beamsplitters split randomly polarized beams into two orthogonal, linearly polarized

components. S-polarized light is reflected at a 90° angle, while P-polarized light is transmitted. The

beamsplitters consist of a pair of precisionright angle prisms which are optical contacted or hydrogenbonded together to minimize transmitted wavefront distortion, and to provide excellent parallelism

between incoming and transmitted beams. Our Polarizing Cube Beamsplitters are designed for many

common wavelengths and ideal for common diode, gas, and solid-state laser applications.

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Product Number Size

(mm)

Design

Wavelength

（nm）

Clear

Aperture

（mm）

Damage Threshold CW Damage Threshold Pulsed Unit Price

GCBS4-010-L1 10.0x10.0x10.0 532 8.0x8.0 1kW/cm²@532nm(Φ1.000mm) 2J/cm²@532nm(10ns,10Hz,Φ0.45mm) $220.83

GCBS4-010-L2 10.0x10.0x10.0 633 8.0x8.0 100W/cm²,CW@515nm 100mJ/cm²，8ns $220.83

GCBS4-010-L3 10.0x10.0x10.0 780 8.0x8.0 100W/cm²,CW@515nm 100mJ/cm²，8ns $220.83

GCBS4-010-L4 10.0x10.0x10.0 1064 8.0x8.0 1.5kW/cm²@1070nm(Φ1.01mm) 2J/cm² @1064nm(10ns,10Hz,Φ0.51mm) $220.83

GCBS4-010-L5 10.0x10.0x10.0 1550 8.0x8.0 1.5kW/cm²@1540nm(Φ0.085mm) 100mJ/cm²，8ns $220.83

GCBS4-12.7-L1 12.7x12.7x12.7 532 10.0x10.0 1kW/cm²@532nm(Φ1.000mm) 2J/cm²@532nm(10ns,10Hz,Φ0.45mm) $232.50

GCBS4-12.7-L2 12.7x12.7x12.7 633 10.0x10.0 100W/cm²,CW@515nm 100mJ/cm²，8ns $232.50

GCBS4-12.7-L3 12.7x12.7x12.7 780 10.0x10.0 100W/cm²,CW@515nm 100mJ/cm²，8ns $232.50

GCBS4-12.7-L4 12.7x12.7x12.7 1064 10.0x10.0 1.5kW/cm²@1070nm(Φ1.01mm) 2J/cm² @1064nm(10ns,10Hz,Φ0.51mm) $232.50

GCBS4-12.7-L5 12.7x12.7x12.7 1550 10.0x10.0 1.5kW/cm²@1540nm(Φ0.085mm) 100mJ/cm²，8ns $232.50

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Material Quartz,Schlieren Grade Transmit

Wavefront Error ≤ λ/10@632.8nm in CA

AOI 0° Thickness

Tolerance +0/-0.25mm

Surface Quality 10/5

Coating AR Coating Rmax<0.25%@

Design wavelength Double-Sided Parallel <10''

Retardance Tolerance ±λ/300 LIDT 1.95J/cm²,10ns,10Hz

GWPAH

Air-spaced Zero-order Waveplates(1/2 Wave)

Laser Waveplates

Golden Way Scientific has launched standard products in stock of air-gap zero-order waveplates designed for wavelengths

emitted by 355nm, 532nm, 632.8nm, 780nm, 850nm, 1064nm, 1550nm lasers, in sizes of 12.7mm, 25.4mm, and phase

retardation is λ /2 and λ/4. This air-gap zero-order waveplate is made of two quartz waveplates fixed by a bracket, and their

optical axes are orthogonal. Due to the difference in thickness of the two quartz waveplates, it can produce zero-order

phase retardation in applications. This air-gap zero-order waveplate has the characteristics of wide temperature variation

range, small influence on wavelength variation range, accurate phase retardance, and high laser power tolerance. These

characteristics are not available in multi-level waveplates, so these waveplates are used in lasers, laser systems, education and

scientific research, laser processing and other products and related fields. At the same time, we can also customize the air-gap

zero-order waveplate for you according to your needs.

Golden Way Scientific has introduced air-gap zero-order 1/2 waveplates for wavelengths of

355nm, 532nm, 632.8nm, 780nm, 850nm, 1064nm, 1550nm and sizes of 12.7mm and 25.4mm.

These air-gap zero-order 1/2 waveplates are available as standard stock optics for immediate

delivery.

Reflectance of 355nm Waveplates Reflectance of 532nm Waveplates

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Product Number Size

(mm)

Thickness

(mm)

Design Wavelength

(nm) Retardance AOI Diameter Tolerance

(mm)

Clear Aperture

(mm) Unit Price

GWPAH-354.7-D12.7 12.7 6.35 355 λ/2 0° +0/-0.1 ≥ 8.0 $296.00

GWPAH-354.7-D25.4 25.4 7.92 355 λ/2 0° +0/-0.1 ≥ 15.0 $369.83

GWPAH-532-D12.7 12.7 6.35 532 λ/2 0° +0/-0.1 ≥ 8.0 $296.00

GWPAH-532-D25.4 25.4 7.92 532 λ/2 0° +0/-0.1 ≥ 15.0 $369.83

GWPAH-632.8-D12.7 12.7 6.35 632.8 λ/2 0° +0/-0.1 ≥ 8.0 $309.67

GWPAH-632.8-D25.4 25.4 7.92 632.8 λ/2 0° +0/-0.1 ≥ 15.0 $369.83

GWPAH-780-D12.7 12.7 6.35 780 λ/2 0° +0/-0.1 ≥ 8.0 $296.00

GWPAH-780-D25.4 25.4 7.92 780 λ/2 0° +0/-0.1 ≥ 15.0 $369.83

GWPAH-850-D12.7 12.7 6.35 850 λ/2 0° +0/-0.1 ≥ 8.0 $296.00

GWPAH-850-D25.4 25.4 7.92 850 λ/2 0° +0/-0.1 ≥ 15.0 $369.83

GWPAH-1064-D12.7 12.7 6.35 1064 λ/2 0° +0/-0.1 ≥ 8.0 $296.00

GWPAH-1064-D25.4 25.4 7.92 1064 λ/2 0° +0/-0.1 ≥ 15.0 $369.83

GWPAH-1550-D12.7 12.7 6.35 1550 λ/2 0° +0/-0.1 ≥ 8.0 $296.00

GWPAH-1550-D25.4 25.4 7.92 1550 λ/2 0° +0/-0.1 ≥ 15.0 $369.83

Reflectance of 632.8nm Waveplates Reflectance of 780nm Waveplates

Reflectance of 850nm Waveplates Reflectance of 1064nm Waveplates Reflectance of 1550nm Waveplates

Optomechanical Systems Laser Optics Waveplates Optical Filters Diffraction Gratings Beamsplitters Optical Flats Optical Mirrors Optical Windows Optical Prisms

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GWPAQ

Air-spaced Zero-order Waveplates (1/4 Wave)

Material Quartz,SchlierenGrade Transmit

Wavefront Error ≤ λ/10@632.8nm in CA

AOI 0° Thickness Tolerance +0/-0.25mm

Surface Quality 10/5

Coating AR Coating Rmax<0.25%@

Double-Sided Design wavelength

Parallel <10''

Retardance

Tolerance ±λ/300 LIDT 1.95J/cm²,10ns,10Hz

Golden Way Scientific has introduced air-gap zero-order 1/4 waveplates for wavelengths of

355nm, 532nm, 632.8nm, 780nm, 850nm, 1064nm, 1550nm and sizes of 12.7mm and 25.4mm.

These air-gap zero-order 1/4 waveplates are available as standard stock optics for immediate

delivery.

Reflectance of 354.7nm Waveplates Reflectance of 532nm Waveplates

Reflectance of 632.8nm Waveplates Reflectance of 780nm Waveplates

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Product Number Diameter

(mm)

厚度

(mm)

设计波长

(nm) 延迟 入射角 Diameter 误差

(mm)

通光口径

(mm) Unit Price

GWPAQ-354.7-D12.7 12.7 6.35 355 λ/4 0° +0/-0.1 ≥ 8.0 $309.67

GWPAQ-354.7-D25.4 25.4 7.92 355 λ/4 0° +0/-0.1 ≥ 15.0 $369.83

GWPAQ-532-D12.7 12.7 6.35 532 λ/4 0° +0/-0.1 ≥ 8.0 $309.67

GWPAQ-532-D25.4 25.4 7.92 532 λ/4 0° +0/-0.1 ≥ 15.0 $369.83

GWPAQ-632.8-D12.7 12.7 6.35 632.8 λ/4 0° +0/-0.1 ≥ 8.0 $309.67

GWPAQ-632.8-D25.4 25.4 7.92 632.8 λ/4 0° +0/-0.1 ≥ 15.0 $369.83

GWPAQ-780-D12.7 12.7 6.35 780 λ/4 0° +0/-0.1 ≥ 8.0 $309.67

GWPAQ-780-D25.4 25.4 7.92 780 λ/4 0° +0/-0.1 ≥ 15.0 $369.83

GWPAQ-850-D12.7 12.7 6.35 850 λ/4 0° +0/-0.1 ≥ 8.0 $309.67

GWPAQ-850-D25.4 25.4 7.92 850 λ/4 0° +0/-0.1 ≥ 15.0 $369.83

GWPAQ-1064-D12.7 12.7 6.35 1064 λ/4 0° +0/-0.1 ≥ 8.0 $309.67

GWPAQ-1064-D25.4 25.4 7.92 1064 λ/4 0° +0/-0.1 ≥ 15.0 $369.83

GWPAQ-1550-D12.7 12.7 6.35 1550 λ/4 0° +0/-0.1 ≥ 8.0 $309.67

GWPAQ-1550-D25.4 25.4 7.92 1550 λ/4 0° +0/-0.1 ≥ 15.0 $369.83

Reflectance of 850nm Waveplates Reflectance of 1064nm Waveplates Reflectance of 1550nm Waveplates

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Introduction of Optical Testing Equipments

OptiSpheric 2000 AF

Ultra-Spherotronic

Goniometer PrismMaster HR MOT

Interferometer Zygo GPI

Spectrophotometer Lambda 950

Measurement Indicators EFL, R, Center Deviation, FFL, BFL,

MTF, Wedge Angle (Parallelism)

EFL Test Range +1~+2000mm

-1~-1500mm

EFL Test Accuracy 0.03%~0.30%

R, BFL Test Range ±1mm~±750mm

R, BFL Test Accuracy 0.05%~0.30%

Center Deviation Test Range ±1mm~±2000mm

Center Deviation Test Accuracy ±0.2μm or±2”

Wedge Angle (Parallelism) Test Accuracy ±1”

Applications and Measurements Contact spherical curvature

radius measurement

Curvature Radius Test Range ±6mm~ ∞

Diameter of Sample to be Tested 10~500mm

Curvature Radius Test Accuracy 0.005%

Linear Encoder Working Distance ±30mm

Linear Encoder Absolute Accuracy 0.05μm

Measurement Mode

Reflection method to measure the

angle between any two adjacent

polished surfaces of a prism

Test Range 0~360°

Test Accuracy Single measurement: 0.50\"

Multiple measurements: 0.20\"

Rotary Encoder Resolution 0.036”

Rotary Encoder Accuracy 0.20”

Standard Lenses Diameter 100mm

Flat Standard Lenses Accuracy Lambda/20 @ 633nm

Test Repeatability Lambda/100 @ 633nm

Spherical Standard Lenses F-number F/0.65,F/1.0,F/1.6,

F/3.3,F/7.0,F/10.7

Spherical Standard Lenses Accuracy Lambda/10 @ 633nm

Applications and Measurements

Transmittance and

reflectance measurement

of planar components

Wavelength Range UV/VIS/IR（175~3300nm）

UV/VIS Resolution ≤ 0.05nm

Infrared Resolution ≤ 0.20nm

Stray Lights@220nm&340nm&370nm ≤ 0.00007%T

Wavelength Repeatability ≤ 0.20nm

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