glan-wollaston-polarizer.jpg

Wollaston Polarizer

A Wollaston polarizer has wider field of view than other birefringent polarizers. The two prisms are cemented together. Both ordinary and extraordinary beams transmit through the prism, however, at a deviation angle of 15° to 45° depending on the wavelength.

Material a-BBO or Calcite
Wavelength Range a-BBO: 190-3500nm, Calcite: 350-2300 nm /td>
Extinction Ratio Calcite:<5x10-5; a-BBO:<5x10-6
Diameter Tolerance ±0.10 mm
Parallelism <1 arc Min
Surface Quality 20/10
Beam Deviation < 3 arc minutes
Wavefront Distortion λ/4@632.8nm
Damage Threshold >500 MW/cm2
Coating MgF2
Mount Black anodized aluminum

a-BBO Wollaston Polarizer

Viewing 1 to 4 (4 Total)
Sort by:
Part Number
Separation Angle
Clear Aperturer
Outer Dia
Length
Z-WLP005
15-27° 16°@800nm
6.0000
15.0000
14
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Z-WLP010
15-27° 16°@800nm
8.0000
25.4000
16
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Z-WLP015
15-27° 16°@800nm
10.0000
25.4000
18
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Z-WLP020
15-27° 16°@800nm
15.0000
30.0000
23
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Calcite Wollaston Polarizer

Viewing 1 to 4 (4 Total)
Sort by:
Part Number
Separation Angle
Clear Aperturer
Outer Dia
Length
Z-WLP065
16.7-22.5° 19°@980nm
6.0000
15.0000
14
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Z-WLP070
16.7-22.5° 19°@980nm
8.0000
25.4000
16
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Z-WLP075
16.7-22.5° 19°@980nm
10.0000
25.4000
18
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Z-WLP080
16.7-22.5° 19°@980nm
15.0000
30.0000
23
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