Phosphate glass combines a protracted lifetime of Er3+ higher laser level with efficient energy transfer among Yb3+ and Er3+ ions and minimized upconversion losses, So supplying effective operation in passively Q-switched diode-pumped and flash-lump pumped lasers Utilized in array-finders. language �?中国 韩国 韩国 韩国 韩国 韩国  We report the https://waylonqsckh.thenerdsblog.com/38991032/5-simple-statements-about-er-yb-yab-crystal-explained