Phosphate glass combines a lengthy life span of Er3+ upper laser degree with efficient Power transfer among Yb3+ and Er3+ ions and diminished upconversion losses, Consequently furnishing efficient 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 report https://erybyabcrystal95173.blog-eye.com/33370783/the-basic-principles-of-er-yb-yab-crystal