Phosphate glass brings together a long life time of Er3+ higher laser stage with effective Electrical power transfer concerning Yb3+ and Er3+ ions and decreased upconversion losses, As a result furnishing effective Procedure in passively Q-switched diode-pumped and flash-lump pumped lasers Utilized in selection-finders. language �?中国 韩国 韩国 韩国 韩国 https://adams246pol7.tusblogos.com/profile