WHAT DOES ER:YB:YAB CRYSTAL MEAN?

Phosphate glass brings together a lengthy lifetime of Er3+ higher laser amount with economical Electrical power transfer between Yb3+ and Er3+ ions and decreased upconversion losses, Hence offering effective operation in passively Q-switched diode-pumped and flash-lump pumped lasers Employed in vary-finders.language �?中国 韩国 韩国 韩国