THE BEST SIDE OF ER:YB:YAB CRYSTAL

Phosphate glass combines an extended life time of Er3+ upper laser level with efficient energy transfer amongst Yb3+ and Er3+ ions and diminished upconversion losses, As a result delivering effective operation 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