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Wollaston Polarizers of Quartz D20.0mm 200-2300nm with Round Mount

Code: 20704-020

$985.00

Specifications:

Material Quartz Wavelength Range 200~2300 nm
Aperture Size ɸ20mm Extinction Ratio <5x10-5
Seperation Angle >2° Surface Quality 20 / 10 S/D
Parallelism <1 arc Min Beam Deviation < 3 arc minutes
Wavefront Distortion λ /4@633nm Damage Threshold >200MW/cm2@1064nm, 20ns, 20Hz
Coating Single MgF2 Mount Black Anodized Aluminium
Mount Size ɸ38x48mm
  • Made From Alpha-BBO, Calcite, YVO4 and Quartz
  • Separate Unpolarized Light into Two Orthogonally Polarized Outputs
  • High Extinction Ratio for Each Output
  • Wide Wavelength Range
  • Low Power Application

Wollaston polarizer is designed to separate unpolarized light beam into two orthogonally polarized ordinary and extraordinary components which are symmetrically deflected from axis of initial propagation. This kind of performance is attractive for laboratory experiments as both ordinary and extraordinary beams are accessible. Wollaston polarizers are used in spectrometers also can be used as polarization analyzers or beamsplitters in optical setups.

Quartz
200-2300nm
ɸ20mm
>2°
<5x10-5
ɸ38x48mm
$985
4 weeks