Optical beam splitter BC17MB series

wide-banddielectriccubic

Our broadband non-polarizing hybrid cube beamsplitters are ideal for use with multiple lasers or tunable sources. Incoming beams are both transmitted and reflected 45%, with the s- and p-polarized components matched to within 10%. •Even power split ratio insensitive to polarization •Broadband and chromatically neutral •Flat spectral response across broad range of incidence angles •Metal-dielectric hybrid coatings Broadband Metal-dielectric Hybrid Coatings Three metal-dielectric hybrid broadband coatings are offered covering the 400-700 nm, 700-1100 nm, and 1100-1600 nm wavelength ranges. Incoming beams are both transmitted and reflected 45%, with the s and p-polarized components matched to within 10% of each other. Hybrid beamsplitters are less sensitive to changes in angle of incidence, resulting in an optic that is chromatically neutral for both convergent and divergent beams. Works Great With Tunable lasers Broadband non-polarizing hybrid cube beamsplitters have moderate absorption but minimal polarization sensitivity. The broad spectral flatness of these beamsplitters makes them ideal for use with multiple sources or tunable lasers. Constructed With Pair of Right-Angle Prisms These beamsplitters consist of a pair of precision right-angle prisms carefully cemented together to minimize wavefront distortion. The hypotenuse of one of the prisms is coated with a metal-dielectric hybrid beamsplitter coating optimized over a broad wavelength range. The four faces are antireflection coated with a broadband multilayer dielectric coating to minimize surface reflection losses over the wavelength range. Due to the metallic nature of the hybrid coating,