Phosphate glass combines an extended life time of Er3+ higher laser amount with successful 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  https://garyj813geb3.blogacep.com/profile