Phosphate glass combines an extended life time of Er3+ higher laser amount with effective Vitality transfer involving Yb3+ and Er3+ ions and lessened upconversion losses, thus supplying effective operation in passively Q-switched diode-pumped and flash-lump pumped lasers Utilized in selection-finders. language �?中国 韩国 韩国 韩国 韩国 韩国  We existing https://erybyabcrystal95151.tokka-blog.com/33368293/the-ultimate-guide-to-er-yb-yab-crystal