THE 5-SECOND TRICK FOR ER:YB:YAB CRYSTAL

Phosphate glass brings together a long life span of Er3+ upper laser amount with effective Electrical power transfer among Yb3+ and Er3+ ions and diminished upconversion losses, So delivering efficient operation in passively Q-switched diode-pumped and flash-lump pumped lasers Employed in range-finders.language �?中国 韩国 韩国 韩国 韩�