Phosphate glass brings together a long lifetime of Er3+ upper laser degree with successful energy transfer in between Yb3+ and Er3+ ions and lowered upconversion losses, Consequently furnishing 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 https://er-yb-yab-crystal30517.vblogetin.com/38842973/er-yb-yab-crystal-an-overview