Calcium Fluoride (CaF2) is a crystalline material with excellent transmission from the vacuum ultraviolet (VUV) region through to infrared wavelengths. There are different grades of calcium fluoride, ...
The CaF2 Window is made from Calcium Fluoride material, which has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. It has little hygroscopic susceptibility and high thermal ...