WHAT DOES ER:YB:YAB CRYSTAL MEAN?

Phosphate glass combines a protracted lifetime of Er3+ higher laser degree with efficient Electrical power transfer in between Yb3+ and Er3+ ions and diminished upconversion losses, Therefore supplying efficient Procedure in passively Q-switched diode-pumped and flash-lump pumped lasers used in array-finders.language �?中国 韩国 韩国 韩国