IR Thin Film Plate Polarizers were developed specifically for use in high power CO₂ laser applications. Designed to operate at Brewster’s Angle, they separate an incident, unpolarized, monochromatic beam into its S and P polarization components. The extinction ratio (TP/TS) exceeds 1`00:1 in the transmitted beam. Maximum effciency is achieved by fine angular tuning of the plate about θB. These all dielectric coatings are highly sensitive to wavelength and angle of incidence.
Other substrate materials, specifications and wavelengths can be provided upon request. Please contact our sales department for assistance.
