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Features
 Wa llaston polarizer 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. Specifications: Material : a -BBO, Calcite.
Wallaston polarizer 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.
Specifications
Wollaston Polarizer Specifications:
Material: a-BBO, Calcite
Wavelength Range: a-BBO:200-3500nm, Calcite:350-2300 nm
Extinction Ratio: Calcite:<5x10-5; a-BBO:<5x10-6
Parallelism: <1 arc Min
Surface Quality: 20/10
Beam Deviation: < 3 arc minutes
Wavefornt Distortion: λ/4@632.8nm
Damage Threshold: >500 MW/cm2
Coating: Single MgF2
Mount: Black Anodized Aluminium



1. a-BBO Wollaston Polarizer
Part No. Extinction Ratio Separation Angle(°) C.A.fa(mm) O.D.fd(mm) L±0.1(mm)
WLP5-006 <5x10-6 15-27
16@800nm  
6 15 14
WLP5-008 8 25.4 16
WLP5-010 10 25.4 18
WLP5-015 15 30 23

2. Calcite Wollaston Polarizer
Part No. Extinction Ratio Separation Angle(°) C.A.fa(mm) O.D.fd(mm) L±0.1(mm)
WLP6-006 <5x10-6 16.7-22.5
19@980nm  
6 15 14
WLP6-008 8 25.4 16
WLP6-010 10 25.4 18
WLP6-015 15 30 23