RUMORED BUZZ ON ER:YB:YAB CRYSTAL

Phosphate glass brings together a lengthy lifetime of Er3+ upper laser level with efficient energy transfer between Yb3+ and Er3+ ions and reduced upconversion losses, So furnishing economical 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 W