NOT KNOWN DETAILS ABOUT ER:YB:YAB CRYSTAL

Phosphate glass combines an extended lifetime of Er3+ upper laser degree with economical energy transfer among Yb3+ and Er3+ ions and diminished upconversion losses, Consequently providing efficient operation in passively Q-switched diode-pumped and flash-lump pumped lasers used in variety-finders.Courses on standard, intermediate or Innovative sub