calcium fluoride is a superb optical material. it is often chosen by laser optics manufacturers for its wide transmission range, low absorption and low refraction.
sapphire tubes, capillaries and nozzles for mechanical and optical applications: laboratory equipment, semiconductor equipment, optical systems (cvd, plazma reactors, uv treatment of substances, prote
ppln, pplt waveguide chips provide conversion efficiency 2~3 orders of magnitudes higher than the conversion efficiency of the bulk chips by combing the advantage of high intensity from channel waveg