A SECRET WEAPON FOR ER:YB:YAB CRYSTAL

Phosphate glass combines a long lifetime of Er3+ higher laser stage with successful Electricity transfer involving Yb3+ and Er3+ ions and minimized upconversion losses, Consequently giving successful operation in passively Q-switched diode-pumped and flash-lump pumped lasers Utilized in selection-finders.language �?中国 韩国 韩国 韩国 韩