High contrast Brewster type and 45° thin film polarizers offer high extinction ratios Tp:Ts > 1000:1 due to ion beam sputtering (IBS) thin film coating. Polarizers are ideal for high power levels and UV wavelength ranges. We offer standard Brewster-type high-contrast polarizers with wavelengths ranging from 230 nm to 2000 nm.
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1. Substrate made of high quality UV grade fused silica optical glass; 2. Designed for the most popular laser lines and harmonic wavelengths; 3. Brewster and 45° incident angle selection; 4. Typical extinction ratio Tp:Ts > 1000:1.
Polarization separation; Optical isolation; Polarization cleaning; Laser power attenuation