A SIMPLE KEY FOR LASER CRYSTAL UNVEILED

Various crystalline elements are incredibly distinctive relating to their hardness and also other Houses, which figure out with which methods and how easily they may be Reduce and polished with top 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