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Glan Laser Polarizer
Glan Laser Polarizer
FOB Price 400 USD / Piece
MOQ
1 Piece
China
Main Products : optical
No.758, Qi'an Road, Fuwan Industrial District, Fuzhou, Fujian 350100, China Fuzhou, Fujian
Glan Laser Polarizer Details
Place of Origin
China
Supply Type
OEM Service
Condition
New
Surface Quality
20/10
Glan Laser Polarizer Introduce

Glan Laser prism polarizer is made of two same birefringent material prisms that are assembled with an air space. The polarizer is a modification of the Glan Taylor type and is designed to have less reflection loss at the prism junction. The polarizer with two escape windows allow the rejected beam to escape out of the polarizer, which makes it more desirable for high energy lasers. The surface quality of these faces is relatively poor as compared to that of entrance and exit faces. No scratch dig surface quality specifications are assigned to these faces.

 

Feature: 
●Air-spaced
●Close to Brewster's Angle Cutting
●High Polarization Purity
●Short Length
●Wide Wavelength Range
●Suitable for medium power application
 

 

Specifications:

 Material:a-BBO, Calcite or YVO 4
 Wavelength Range:BBO:200~3500 nm, Calcite:350~2300 nm,  YVO4:500~4000 nm
 Extinction Ratio:Calcite:<5x10-5 ; a-BBO:<5x10-6 ; YVO 4 :<5x10-6
 Surface Quality:20 / 10
 Parallelism:<1 arc Min
 Beam Deviation:< 3 arc minutes
 Wavefront Distortion:λ /4@633nm
 Damage Threshold:>500 MW/cm2
 Coating:Single MgF2
 Mount:Black Anodized Aluminium

1.a-BBO Glan Laser Polarizer

Part No.Wavelength RangeExtinction RatioAngular FieldC.A. φa (mm)O.D. φd (mm) L (mm)
PGL1206200-300nm<5x10-6>6.0°6.015.029.0
PGL12088.025.431.0
PGL121010.025.431.0
PGL121212.725.438.6
PGL121515.030.048.9
PGL1306300-700nm<5x10-6>6.0°6.015.025.0
PGL13088.025.425.0
PGL131010.025.426.0
PGL131212.025.427.0
PGL131515.030.033.4
PGL132020.038.043.6
PGL1706700-3000nm<5x10-6>6.0°6.015.023.0
PGL17088.025.424.7
PGL171010.025.425.9
PGL171212.025.427.0
PGL171515.030.033.4
PGL172020.038.043.6

2. Calcite Glan Laser Polarizer

Part No.Wavelength RangeExtinction RatioAngular FieldC.A. φa (mm)O.D. φd (mm) L (mm)
PGL2006350~2300nm<5x10-5>7.7°6.015.021.0
PGL20088.025.424.5
PGL201010.025.426.2
PGL201212.725.427.5
PGL201515.030.033.3
PGL202020.038.042.3

3. Yvo4 Glan Laser Polarizer

Part No.Wavelength RangeExtinction RatioAngular FieldC.A. φa (mm)O.D. φd (mm) L (mm)
PGL3006500-4000nm<5x10-6>6.5°6.015.018.0
PGL30088.025.420.0
PGL301010.025.423.0
PGL301212.725.425.0
PGL301515.030.026.0
PGL302020.038.029.0

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