TECHSPEC® 45° AOI High-Performance Thin Film Laser Polarizers utilize thin film coating technology on laser grade UV fused silica substrates to achieve optimal performance at 800nm or 1030nm. The ion beam sputtering (IBS) coating on these polarizers provides >99.8% reflectance of the s-polarization and >98% transmission of the p-polarization at a 45° angle of incidence. TECHSPEC 45° AOI High-Performance Thin Film Laser Polarizers are ideal for use with 800nm or 1030nm lasers to separate or combine s-polarized and p-polarized laser light. Please contact us if your application requires a 45° AOI High-Performance Thin Film Laser Polarizer with a custom size or coating.
Note: The arrow on the edge of these optics points towards the thin film polarizer coating.