16 Oct 2009 FOCtek manufactures a wide range of polarizers include:Glan Laser polarizer, Glan Taylor polarizer, Glan Thompson polarizer, Wollaston polarizer and Rochon polarizer etc. Specifications
Material: a-BBO, calcite or YVO4
Wavelength range: a-BBO: 200-3,500nm, Calcite: 350-2,300nm, YVO4: 400-4,000nm, Quartz: 200-2,300nm, MgF2: 135-4,000nm
Extinction ratio: Calcite: <5 x 10-5 ,a-BBO: <5 x 10-6, YVO4: <5 x 10-5, Quartz: <5 x 10-5, MgF2: <5 x 10-5
Surface quality: 20-10
Beam deviation: <3arc min for Glan laser, Glan Taylor and Glan Thompson, <1arc min for Rochon
Wavefornt distortion: Lambda/4 at 633nm
Damage threshold: >500mW/cm2
Coating: single MgF2
Mount: black anodized aluminum
Foctek offers custom-made polarizers.
Foctek offers competitive price and high quality polarizers.
Please visit our web to read more information!
Please email us your specific application questions! |
