CaF2 is an important optical crystal, which has been extensively used in modem weapon.However, it is easy to crack when processing CaF2 components. 摘要氟化钙是重要的光学晶体，在现代武器装备上被广泛应用，但氟化钙零件加工中存在易解理的问题。
Photoelectronic and photorefractive nonlinear optical crystals, Such as Photorefractive properties, nonlinear optics, Roman spectra and Luminescence spectra. 光电及光折变非线性光学晶体材料性能研究。
