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Our High Energy Laser Line Plate Polarizers feature wide acceptance angles, high damage thresholds, and ultra-durable hard coatings. Deposited on precision fused silica substrates, these thin film polarizers are easy to align with no angle-tuning, and feature damage thresholds up to 10J/cm² in both transmission and reflection.

The polarizers reflect s-polarization while transmitting p-polarization with extinction ratios of up to 1000:1. They are ideal for intracavity or extracavity high-power applications where fluences are greater than 500mJ/cm² and calcite or cemented cube beamsplitters cannot be used.