Studying the Luminescence and Excitation of Calcium Fluoride and Matching it with Computer

Calcium fluoride was prepared using the chemical precipitation method, The absorption spectrum was taken with a methanol dispersion The oscillator strength of the vibrator was calculated for the possible transitions by matching the experimental absorption spectrum with the theoretical spectrum, assuming that the spectral line shape is Gaussian and the number of spectral lines of the absorption spectrum is seven lines, a decoupling of the experimental absorption curve was made, and then the wavelengths corresponding to the most probable transitions were found.