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布儒斯特偏振器
specially designed a high transmission Glan Laser Polarizer for online_ordering which requires high transmission. The specially designed polarizer is based on the Brewster Cut crystal, which can improve the transmission from normally >85% to 95%. This polarizer can be made from both Calcite and YVO4.
Specifications:
Material: Calcite or YVO4 
Wavelength Range: Calcite:350-2300nm,YVO4:400-4000nm
Extinction Ratio: Calcite:<5x10-5;YVO4:<5x10-6
Parallelism: <1 arc Min.
Surface Quality: 20-10
Beam Deviation: <3 arc minutes
Wavefront Distortion: λ/4@633nm
Damage Threshold: >500MW/cm2 
Coating: Uncoated
Transmission: >95% 
Mount: Black Anodized Aluminium
P/NMaterialWavelengthExtinction RatioC.A.O.D.L
71801Calcite350nm~2300nm<5x10~5625.411.3
71802Calcite350nm~2300nm<5x10~5825.414.8
71803Calcite350nm~2300nm<5x10~51025.418.4
71804YVO4500nm~4000nm<5x10~6625.413.2
71805YVO4500nm~4000nm<5x10~6825.417.6
71806YVO4500nm~4000nm<5x10~61025.422
●尺寸单位:毫米
●其他规格和镀膜要求请联系EastOptics销售获得。