THE BEST SIDE OF ER:YB:YAB CRYSTAL

Phosphate glass combines a protracted lifetime of Er3+ upper laser degree with effective Strength transfer between Yb3+ and Er3+ ions and diminished upconversion losses, So supplying successful operation in passively Q-switched diode-pumped and flash-lump pumped lasers used in variety-finders.language �?中国 韩国 韩国 韩国 韩国 韩国 �