Little Known Facts About Laser Crystal.
蓝宝�?柱面�?球罩 偏振�?棱镜 红外光学元件 反射�?光学窗口 非球面镜 波片 分光镜These ions permit the crystal to amplify light at the laser wavelength through stimulated emission, when Electricity is supplied to the crystal by means of absorption of pump gentle (�?optical pumpingLaser crystals are optical crysta