A SECRET WEAPON FOR ER:YB:YAB CRYSTAL

Phosphate glass combines a long lifetime of Er3+ upper laser level with successful Vitality transfer among Yb3+ and Er3+ ions and minimized upconversion losses, So furnishing efficient operation in passively Q-switched diode-pumped and flash-lump pumped lasers used in assortment-finders.language �?中国 韩国 韩国 韩国 韩国 韩国 We r