PRODUCTS

Wollaston Polarizers
Description
Wollaston polarizers can separate an incident beam into two rays: extraordinary and ordinary ray with a deviation angle
which is dependent on wavelength. Both rays are transmitted through the other surface.
 
Features:
Cemented
Low Power Application
Wide Wavelength Range
 
 
 
Specifications:
 
Material MgF2 α-BBO Calcite YVO4 Quartz
Wavelength
Range
130-4000nm 190-3500nm 350-2300nm 500-4000nm 200-2300nm
Extinction
Ratio:
<5x10-6 <5x10-6 <5x10-5 <5x10-6 <5x10-5
 
Parallelism:  <1 arc Min
Surface Quality:  20-10
Beam Deviation: < 3 arc minutes
Wavefornt Distortion:  l/3@633nm
Damage Threshold:   >200 MW/cm 2
Coating: Single MgF2
Mount: Black Anodized Aluminum
 
Part No. Material Wavelength
 Range
Extinction
 Ratio
Separation
 Angle(°)
C.A. Φ a
(mm)
O.D. Φ d
 (mm)
L±0.1
(mm)
UPWP0006 MgF2 130-4000 <5x10 -6 2.7° 6 15 19.5
UPWP0008 8 25.4 23.5
UPWP0010 10 25.4 27.5
UPWP0015 15 30 37.5
UPWP0020 20 38 47.5
UPWP1006 α-BBO 190-3500 <5x10 -6 15°- 27 ° 6 15 9
UPWP1008 8 25.4 11
UPWP1010 10 25.4 13
UPWP1015 15 30 18
UPWP1020 20 38 24
UPWP3006 Calcite 350-2300 <5x10 -5 16.7°-22.5° 6 15 9
UPWP3008 8 25.4 11
UPWP3010 10 25.4 13
UPWP3015 15 30 18
UPWP3020 20 38 24
UPWP2006 Quartz 200-2300 <5x10 -5 2°-3 ° 6 15 14
UPWP2008 8 25.4 18
UPWP2010 10 25.4 22
UPWP2015 15 30 32
UPWP2020 20 38 44
UPWP5006 YVO4 500-4000 <5x10 -6 19.6°-23.3° 6 15 8
UPWP5008 8 25.4 10
UPWP5010 10 25.4 12
UPWP5015 15 30 1, 6
UPWP5020 20 38 21

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