ER:YB:YAB CRYSTAL OPTIONS

Phosphate glass combines a long lifetime of Er3+ higher laser level with efficient energy transfer between Yb3+ and Er3+ ions and reduced upconversion losses, thus furnishing economical operation in passively Q-switched diode-pumped and flash-lump pumped lasers used in range-finders.language �?中国 韩国 韩国 韩国 韩国 韩国 We repor