High Power Thin-Film Polarizers

OPTOMAN’s High Power Thin-Film Polarizers are designed specifically for high-power laser applications where traditional polarizer types fall short. These components use Ion Beam Sputtered (IBS) dielectric multilayer coatings to efficiently separate s- and p- polarized light with high extinction ratio and minimal absorption.

The multilayer coatings design enables strongly polarization-dependent reflectivity: s- polarized light is reflected, while p- polarized light is transmitted, with excellent efficiency and negligible optical loss. These polarizers are commonly optimized for operation at a 45° angle of incidence, providing a clean 90° separation between reflected and transmitted beams, however, custom solutions at other angles are also possible. With high transmittance, high reflectance, and outstanding Laser-Induced Damage Threshold (LIDT), OPTOMAN’s thin-film polarizers ensure stable, long-lifetime operation under extreme power conditions.

Whether you’re managing the polarization in Q-switched or ultrafast laser systems, or attenuating energy in high-energy laser setups - OPTOSHOP’s High Power Thin-Film Polarizers are built to deliver. Explore the available options below.

Learn more about high power laser optics in our tech note.