产品品牌：

Union Optic

产品型号：

PGT

Air-spaced, medium power polarizers for visible or near IR wavelengths Rejected beam absorbed internally, <5x10-6 extinction ratio Close to Brewster's Angle Cutting High Polarization Purity Short Length RoHS Compliant

Standard Product Specifications

Material a-BBO, Calcite, YVO4 Wavelength Range a-BBO: 220-3000nm; Calcite: 350-2300nm; YVO4: 500-4000nm Extinction Ratio <5x10-6 Surface Quality 20/10 scratch and dig Beam Deviation <3 arc minutes Wavefront Distortion λ/ Damage Threshold >10MW/cm2 Coating Single Layer MgF2@1064nm Mount Black Anodized Aluminium

Standard Products Series

1. Calcite Glan Taylor Polarizer

Part No.	Wavelength Range (nm)	Extinction Ratio	Angular Field(°)	C.A. øa (mm)	O.D. ød (mm)	L±0.1 (mm)
PGT5008	350-2300	<5x10-6	>7.7	8.0	25.4	17.0
PGT5010				10.0	25.4	19.0
PGT5012				12.7	25.4	21.0
PGT5015				15.0	30.0	23.0
PGT5020				20.0	38.0	29.0

  2. a-BBO Glan Taylor Polarizer

Part No.	Wavelength Range (nm)	Extinction Ratio	Angular Field(°)	C.A. øa(mm )	O.D. ød(mm)	L ±0.1 (mm)
PGT6208	220-350	<5x10-6	>6.0	8.0	25.4	17.0
PGT6210				10.0	25.4	19.0
PGT6212				12.7	25.4	21.0
PGT6215				15.0	30.0	23.0
PGT6220				20.0	38.0	29.0
PGT6308	350-700	<5x10-6	>6.0	8.0	25.4	17.0
PGT6310				10.0	25.4	19.0
PGT6312				12.7	25.4	21.0
PGT6315				15.0	30.0	23.0
PGT6320				20.0	38.0	29.0
PGT6708	700-3000	<5x10-6	>6.0	8.0	25.4	17.0
PGT6710				10.0	25.4	19.0
PGT6712				12.7	25.4	21.0
PGT6715				15.0	30.0	23.0
PGT6720				20.0	38.0	29.0

  3. YVO4 Glan Taylor Polarizer

Part No.	Wavelength Range (nm)	Extinction Ratio	Angular Field(°)	C.A. øa(mm )	O.D. ød(mm)	L ±0.1 (mm)
PGT7008	500-4000	<5x10-6	>6.0	8.0	25.4	15.0
PGT7010				10.0	25.4	17.0
PGT7012				12.7	25.4	18.5
PGT7015				15.0	30.0	20.0
PGT7020				20.0	38.0	25.0