DETAILS, FICTION AND ER:YB:YAB CRYSTAL

Phosphate glass combines a protracted life time of Er3+ upper laser stage with successful Electricity transfer concerning Yb3+ and Er3+ ions and lessened upconversion losses, thus providing efficient Procedure 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