Raman Calcium Fluoride Windows

The transmission range of non fluorescent Raman grade calcium fluoride window is 130nm to 10 μ m, suitable for various spectroscopic applications from deep ultraviolet to mid infrared; In the wavelength range of 193nm to 7.87 μ m, the transmittance exceeds 94%. Applied to Raman spectroscopy analysis; Optical instruments and lasers; Infrared imaging and spectroscopy; Astronomical observations, etc.