Phosphate glass combines a long lifetime of Er3+ upper laser degree with economical Vitality transfer in between Yb3+ and Er3+ ions and minimized upconversion losses, Therefore offering efficient 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 韩国 韩国  We report https://erybyabcrystal24678.bloguetechno.com/little-known-facts-about-er-yb-yab-crystal-68204958