ER:YB:YAB CRYSTAL CAN BE FUN FOR ANYONE

Phosphate glass combines an extended lifetime of Er3+ higher laser degree with productive energy transfer between Yb3+ and Er3+ ions and reduced upconversion losses, As a result delivering productive operation in passively Q-switched diode-pumped and flash-lump pumped lasers used in range-finders.Classes on standard, intermediate or Innovative subj