WHAT DOES ER:YB:YAB CRYSTAL MEAN?

Phosphate glass brings together a lengthy life span of Er3+ higher laser degree with productive Vitality transfer between Yb3+ and Er3+ ions and lessened upconversion losses, thus furnishing successful 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 �