ER:YB:YAB CRYSTAL CAN BE FUN FOR ANYONE

Phosphate glass brings together a lengthy life span of Er3+ upper laser stage with economical Vitality transfer between Yb3+ and Er3+ ions and diminished upconversion losses, So furnishing productive Procedure in passively Q-switched diode-pumped and flash-lump pumped lasers Employed in vary-finders.language �?中国 韩国 韩国 韩国 韩国 �