Phosphate glass combines a long lifetime of Er3+ higher laser stage with economical Electrical power transfer in between Yb3+ and Er3+ ions and decreased upconversion losses, Hence delivering successful Procedure in passively Q-switched diode-pumped and flash-lump pumped lasers Employed in array-finders. language �?中国 韩国 韩国 韩国 韩国 韩国 We https://davyt257sqn7.topbloghub.com/profile