ER:YB:YAB CRYSTAL CAN BE FUN FOR ANYONE

Phosphate glass brings together a protracted life time of Er3+ upper laser level with effective Vitality transfer among Yb3+ and Er3+ ions and lowered upconversion losses, Consequently giving successful operation in passively Q-switched diode-pumped and flash-lump pumped lasers Utilized in selection-finders.language �?中国 韩国 韩国 韩国