5 SIMPLE TECHNIQUES FOR NONLINEAR CRYSTAL

Various crystalline elements are quite different relating to their hardness along with other Attributes, which determine with which procedures and how simply they may be Reduce 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�