Phosphate glass brings together a lengthy lifetime of Er3+ upper laser level with effective Strength transfer involving Yb3+ and Er3+ ions and lessened upconversion losses, thus supplying effective Procedure in passively Q-switched diode-pumped and flash-lump pumped lasers Utilized in vary-finders. language �?中国 韩国 韩国 韩国 韩国 韩国  We current https://er-yb-yab-crystal52840.blogoscience.com/39374704/er-yb-yab-crystal-an-overview