Phosphate glass brings together a long lifetime of Er3+ upper laser degree with successful Electrical power transfer between Yb3+ and Er3+ ions and decreased upconversion losses, Therefore delivering efficient operation in passively Q-switched diode-pumped and flash-lump pumped lasers Employed in selection-finders. language �?中国 韩国 韩国 韩国 韩国 韩国  We https://dominickgigfb.myparisblog.com/33789585/rumored-buzz-on-er-yb-yab-crystal