A SIMPLE KEY FOR LASER CRYSTAL UNVEILED

Various crystalline elements are quite different relating to their hardness as well as other Houses, which figure out with which approaches And exactly how very easily they are often cut and polished with good 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