[1] B. Li and S. Xiong, Chinese J. Lasers (in Chinese) 33, 823 (2006).
[2] Y. Wang, B. Li, and M. Liu, High Power Laser Particle Beams (in Chinese) 22, 1805 (2010).
[3] C. Tao, X. Li, and D. Li, Acta Opt. Sin. (in Chinese) 30, 609 (2010).
[4] X. Li, H. He, and Y. Zhao, High Power Laser Particle Beams (in Chinese) 19, 257 (2007).
[5] Z. Wu, J. Tang, and B. Shi, Acta Opt. Sin. (in Chinese) 10, 134 (1990).
[6] H. Hao and B. Li, Appl. Opt. 47, 188 (2008).
[7] H. Hao, M. Rao, and A. Zhou, Infrared Laser Eng. (in Chinese) 41, 1490 (2012).
[8] X. Chen, B. Li, and Y. Yang, Acta Phys. Sin. (in Chinese) 55, 4673 (2006).
[9] H. Hao and L. Wang, Optoelectron. Technol. (in Chinese) 30, 241 (2010).