Sapphire cover glass features antireflection coating on both sides

June 15, 2023
Sapphire cover glass for fiber lasers prevent the laser’s optical components from damage caused by slag and spatter on lasers from 4 kW.

Sapphire cover glass for fiber lasers prevent the laser’s optical components from damage caused by slag and spatter on lasers from 4 kW. They feature Mohs 9 hardness, antireflection coating on both sides, >99.5% transmission at 1.06 µm with >80% at 650670 nm, 10-5 scratch-dig finish, and 1/4 wave transmitted wavefront.

Laser Research Optics

Providence, RI

www.laserresearch.net

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