What Does Er:Yb:YAB Crystal Mean?
Phosphate glass brings together a protracted lifetime of Er3+ upper laser level with efficient Power transfer in between Yb3+ and Er3+ ions and decreased upconversion losses, thus providing economical Procedure 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