IRVINE, Calif., Feb. 18, 2013 — Newport Corp. has unveiled BroadBeam high-reflector mirrors optimized for broadband performance. They provide >99% average reflectivity (for both S and P polarizations) of laser beams from 350 to 1100 nm with a 0 to 50° angle of incidence. Manufactured with UV-grade fused silica substrates, the all-dielectric high reflectors feature a surface flatness of ≤ λ/10 over the clear aperture. The 25.4-mm-diameter mirrors are durable to MIL-C-675 standards and have a 10-5 scratch-dig surface quality. They are used in research applications.