Phosphate glass combines an extended life time of Er3+ higher laser amount with efficient Vitality transfer amongst Yb3+ and Er3+ ions and lessened upconversion losses, thus offering productive Procedure in passively Q-switched diode-pumped and flash-lump pumped lasers Employed in vary-finders. language �?中国 韩国 韩国 韩国 韩国 韩国  We existing https://erybyabcrystal60504.mpeblog.com/58123861/er-yb-yab-crystal-an-overview