ER:YB:YAB CRYSTAL CAN BE FUN FOR ANYONE

Phosphate glass combines a lengthy life time of Er3+ higher laser level with economical Electrical power transfer involving Yb3+ and Er3+ ions and diminished upconversion losses, Hence providing economical operation in passively Q-switched diode-pumped and flash-lump pumped lasers Employed in selection-finders.language �?中国 韩国 韩国 韩�