NOT KNOWN DETAILS ABOUT ER:YB:YAB CRYSTAL

Phosphate glass combines a protracted lifetime of Er3+ upper laser amount with economical energy transfer between Yb3+ and Er3+ ions and minimized upconversion losses, Consequently giving productive 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å