Analysis and design of CW-LD pumped stable Q-switched laser - HUANG Xiu-jiang; SUI Zhan; LI Ming-zhong; LIU Yong-zhi; LI Xin(School of Optic-Electronic Information; Univ. of Electronic Science and Technology of China; Chengdu 610054; China; Laser Fusion Research Center of CAEP; Mianyang 621000; China; School of Electrical Engineering; et al. (Tongxin xuebao)