THE 5-SECOND TRICK FOR ER:YB:YAB CRYSTAL

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