WHAT DOES LASER CRYSTAL MEAN?

Distinctive crystalline products are extremely various concerning their hardness as well as other Houses, which figure out with which strategies and how easily they are often 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