5 SIMPLE TECHNIQUES FOR NONLINEAR CRYSTAL

Diverse crystalline elements are certainly distinct concerning their hardness and other Houses, which determine with which approaches and how easily they may be Slash and polished with high quality.人造红宝石激光晶体是首次实现激光输出的材料。可用焰熔法、提拉法或助熔剂法生产单晶。用提拉法容易获得大�