Phosphate glass combines an extended life span of Er3+ higher laser stage with successful Electrical power transfer between Yb3+ and Er3+ ions and decreased upconversion losses, Hence supplying economical Procedure 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 https://erybyabcrystal05217.liberty-blog.com/33260954/5-essential-elements-for-er-yb-yab-crystal