High Transmission Polarizer

HIGH TRANSMSSION POLARIZER
High Transmission Glan Laser Polarizers is a special type of Glan Laser Polarizers. Its incidence angle is brewster angle cut which can greatly improve the transmission ray up to 98% in a wide range of wavelength without coating. The polarizer can be made from Calcite or YVO4 crystals. In order to get transmission of a wide range of wavelength, the polarizers are not recommended to use for large acceptance angle. It is typically used at the angle within+/-5¬.

Photonchina Specifications：
Material: Calcite or YVO 4
Wavelength Range: Calcite:350～2300 nm, YVO4:500～4000 nm
Extinction Ratio: Calcite:<5x10-5 ; YVO 4 :<5x10-6
Surface Quality: 20 / 10
Beam Deviation: < 3 arc minutes
Wavefront Distortion: λ /4@633nm
Damage Threshold: >500 MW/cm2
Coating: uncoated
Mount: Black Anodized Aluminium