A SIMPLE KEY FOR ER:YB:YAB CRYSTAL UNVEILED

Phosphate glass brings together a lengthy life span of Er3+ higher laser amount with efficient Strength transfer involving Yb3+ and Er3+ ions and reduced upconversion losses, Hence delivering successful Procedure in passively Q-switched diode-pumped and flash-lump pumped lasers used in variety-finders.language �?中国 韩国 韩国 韩国 韩国