A REVIEW OF ER:YB:YAB CRYSTAL

Phosphate glass combines a long lifetime of Er3+ higher laser degree with effective Strength transfer among Yb3+ and Er3+ ions and lessened upconversion losses, thus providing efficient operation 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 韩国 