标题：Compact high repetition-rate actively Q-switched and mode-locked eye-safe Nd:KLu(WO4)2/BaWO4Raman laser
作者：Shen, Hongbin ;Wang, Qingpu ;Hu, Wengang ;Chen, Xiaohan ;Liu, Zhaojun ;Cong, Zhenhua ;Gao, Liang ;Tao, Xutang ;Zhang, Huaijin ;Fang, Jiaxiong
作者机构：[Shen, Hongbin ;Wang, Qingpu ;Chen, Xiaohan ;Liu, Zhaojun ;Cong, Zhenhua ;Gao, Liang ] School of Information Science and Engineering and Provincial, K 更多
摘要：A compact simultaneous actively Q-switched and mode-locked eye-safe Raman laser employing Nd:KLu(WO4)2as gain medium and BaWO4as Raman medium with high mode-locking repetition-rate is demonstrated. The picosecond first Stokes at 1549 nm based on the fundamental laser emission at 1355 nm is realized. With an absorbed pump power of 14.6 W and pulse repetition frequency of 20 kHz, a maximum output power of 1.4 W with the mode-locking pulse repetition rate of 1.6 GHz is obtained; the corresponding mode-locking pulse width is approximate 28 ps. © 2013 Elsevier B.V.