Phosphate glass combines an extended life time of Er3+ upper laser stage with economical Electrical power transfer between Yb3+ and Er3+ ions and decreased upconversion losses, Hence delivering successful Procedure in passively Q-switched diode-pumped and flash-lump pumped lasers Utilized in array-finders. language �?中国 韩国 韩国 韩国 韩国 韩国 We https://nathanielg792ddb3.theblogfairy.com/profile