THE 2-MINUTE RULE FOR ER:YB:YAB CRYSTAL

Phosphate glass brings together a lengthy lifetime of Er3+ higher laser amount with economical Electrical power transfer between Yb3+ and Er3+ ions and reduced upconversion losses, thus 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