ER:YB:YAB CRYSTAL - AN OVERVIEW

Phosphate glass brings together a protracted life time of Er3+ upper laser degree with economical energy transfer between Yb3+ and Er3+ ions and reduced upconversion losses, thus furnishing economical operation in passively Q-switched diode-pumped and flash-lump pumped lasers used in vary-finders.Programs on fundamental, intermediate or Sophisticat