We provide various specifications of High Transmission(HT) thin-film laser polarizers for high-energy lasers according to customer requirements. The most efficient way to use a thin film polarizer is at Brewster's angle - 56°±2° with minimal loss. A typical polarization ratio Tp/Ts is 200:1.
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Provides strictly linear polarization to achieve laser radiation;
Take advantage of the polarization that occurs when reflecting from a plane;
Rs/Tp>99.5/95.0% of standard thin film laser polarizer;
Rs/Tp>99.5/99.0% of high transmission thin film laser polarizer;
Tp>98%, Ts<0.1% for high extinction ratio thin film polarizer;
Thin-film laser circular polarizers can be used as extra-cavity attenuators for Nd:YAG laser fundamental and its harmonics or for intra-cavity Q-switched holdoff polarizers.