Laser Products
Material Extinction Angular Clear Aperture Outside Diameter L ¡À0.1 Ratio Separation f a (mm) f d (mm) (mm) Calcite <5x10 -5 16.7-22.5 f 10 25.4 18.5 f 15 30 23 ¦Á -BBO <5x10 -6 15-27 f 10 25.4 18.5 f 15 30 23 YVO4 <5x10 -6 19.6-23.3 f 10 25.4 18.5 f 15 30 23
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Glan Laser Polarizer,
Glan Thompson Polarizer,
Glan Taylor Polarizer,
High Transmission Glan Laser Polarizer,
Rochon Polarizer,
Wollaston Polarizer
Wollaston Polarizer Main Specifications:
Wavelength range and Extinction Ratio:
Calcite: 350-2300nm ER<5x10E-6
YVO4: 400-4000nm ER<5x10E-6
Alpha BBO: 220-900nm ER<5x10E-6 Beam Deviation:
<3 arc min
Dimension tolerance:
¡À0.1mm
Surface quality:
20-10 Scratch and dig
Transmission Wavefront Distortion:
Alpha BBO and YVO4: < lambda/4 @632.8nm
Calcite: < lambda/2 @632.8nm
Coating:
Single layer MgF2
Damage Threshold:
>500MW/cm2
Housing:
Black anodized aluminum
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