We supply our customers with uncoated flat wedge windows. UV-grade fused silica glass flat wedge windows are ideal for UV, ultrashort pulse, and high-power laser applications due to their low sensitivity to temperature changes, relatively high damage threshold, and UV transmittance as low as 185 nm.
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1. Made of high quality laser grade polished UV grade fused silica BK7 glass; 2. Wedge angle selection from 0.5° to 3°; 3. Coatings, customized substrate materials, sizes are available upon request;
A window with a slight wedge shape is often used to prevent unwanted laser cavity feedback and beam interference effects.