EXAMINE THIS REPORT ON ER:YB:YAB CRYSTAL

Phosphate glass combines a lengthy lifetime of Er3+ upper laser degree with effective Strength transfer concerning Yb3+ and Er3+ ions and reduced upconversion losses, Hence delivering successful Procedure in passively Q-switched diode-pumped and flash-lump pumped lasers Employed in range-finders.language �?中国 韩国 韩国 韩国 韩国 韩�