Liu, H. , Gao, C. , Tao, J. , Zhao, W. , Wang, Y. (2010), 'Compact Tunable 10 W picosecond Sourcebased on Yb-doped Fiber Amplification of Gain Switch Laser Diode', World Academy of Science, Engineering and Technology, Open Science Index 40, International Journal of Electronics and Communication Engineering, 4(4), 716 - 719.