This polarizer separates the s and p polarized components of a specific wavelength. Due to their high damage threshold, thin-film polarizers replace Glan laser polarizing prisms or cubic polarizing beam splitters in high-energy laser applications.
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1. A variety of BK7 and UV FS thin film laser polarizers (TFP) are available; 2. The product has a high laser damage threshold and is designed for the most demanding applications; 3. The product separates S- and P-polarized components for a specific wavelength or wavelength range.
Thin-film polarizers are used in high-energy lasers. They can be used for Yb:KGW/KYW or Ti:Sapphire laser fundamental wavelengths and their harmonics, or as intracavity Q-switched holdoff polarizers. The most efficient way to use thin film laser polarizers is at BREWSTER angles of -56°±2° with minimal loss.