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Wollaston Polarizer


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Specifications:

MaterialCalcite;α-BBO;YVO4;Quartz             
Wavelength Range

Calcite:350-2300nm

α-BBO:220-900nm

YVO4:400-4000nm

Quartz:200-2300nm

Extinction Ratio

Calicite,Quartz:<5x10-5< span="">

α-BBO, YVO4:<5x10-6< span="">

Surface Quality
60/40
Dimension Tolerance
±0.1mm
Damage Threshold          
>500MW/cm2
Beam Deviation
<3′
Wavefront Distortion
<λ/4 @ 632.8nm
Coating
Single Layer MgF2

Housing

Black Anodized Aluminum

                

  ?   Wide Wavelength Range.

  ?   Both ordinary and extraordinary beams are deviated.

  ?   Suitable for low power application and where the large deviations is required.


Order Information:


                             PWS      ----       100       ----       CAL   

                                ↓                               ↓                              ↓

                     Product Code   Clear Aperture"a"=10mm   Material Code



Wollaston  Polarizer:

Part Number

  Separation Angle

(°)  

a

(mm)

D

(mm)

Material
PWS-100-CAL
16.7-22.51025.4  Calcite  
PWS-150-CAL1530Calcite
PWS-100-ABBO15-271025.4α-BBO
  PWS-150-ABBO  1530α-BBO
PWS-100-QZ2-31025.4Quartz
PWS-150-QZ1530Quartz
PWS-100-YVO419.6-23.31025.4YVO4
PWS-150-YVO41530YVO4


Note:Custom designs for other sizes and coatings are also available  upon request.


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