A SECRET WEAPON FOR ER:YB:YAB CRYSTAL

Phosphate glass brings together a lengthy lifetime of Er3+ upper laser degree with productive energy transfer among Yb3+ and Er3+ ions and lowered upconversion losses, thus delivering productive operation in passively Q-switched diode-pumped and flash-lump pumped lasers Employed in array-finders.language �?中国 韩国 韩国 韩国 韩国 韩å›