LITTLE KNOWN FACTS ABOUT ER:YB:YAB CRYSTAL.

Phosphate glass combines a lengthy life time of Er3+ higher laser degree with economical Power transfer among Yb3+ and Er3+ ions and diminished upconversion losses, Hence supplying effective operation in passively Q-switched diode-pumped and flash-lump pumped lasers used in range-finders.language �?中国 韩国 韩国 韩国 韩国 韩国 We