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 with the laser wavelength by means of stimulated emission, when Electrical power is supplied to the crystal by way of absorption of pump light (�?optical pumpingLaser crystals are optica