Phosphate glass brings together a lengthy lifetime of Er3+ higher laser amount with successful Strength transfer in between Yb3+ and Er3+ ions and diminished upconversion losses, Hence furnishing efficient 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 https://davidi158zbe5.prublogger.com/profile