LRO Cavity/Resonator

A new series of aftermarket OEM-quality cavity and beam delivery mirrors for Trumpf lasers that are available from stock with 24-hour delivery is being introduced by Laser Research Optics. LRO Cavity/Resonator and External Beam Delivery Optics for Trumpf lasers feature plane-parallel configurations and include zero phase-, phase lock-, rear mirrors, output couplers, and phase retarders in 38 to 68mm sizes. Made from mirror-grade single crystal silicon, these mirrors have an enhanced silver coat for 99.6 percent minimum reflectance at 10.6µm.

Meeting ISO-10110 specifications for optical elements, LRO Cavity/Resonator and External Beam Delivery Optics for Trumpf lasers have ¼0th wave maximum flatness and typical 20-10 scratch-dig surface quality.