[1] Z. Yao, B. Lu, J. Gao, L. Tong, Y. Zhuo, L. Zhang, and Z. Cai, High Power Laser and Particle Beams (in Chinese) 15, 963 (2003).
[3] M. Karszewski, U. Brauch, K. Contag, S. Erhard, A. Giesen, I. Johannsen, C. Stewen, and A. Voss, Advanced Solid State Lasers 19, 296 (1998).
[4] C. Stewen, K. Contag, M. Larionov, A. Giesen, and H. Hugel, IEEE J. Sel. Top. in Quantum Electron. 6, 650 (2000).
[5] K. Contag, U. Brauch, A. Giesen, I. Johannsen, M. Karszewski, U. Schiegg, C. Stewen, and A. Voss, Proc. SPIE 2986, 2 (1997).
[6] Z. Yao, B. Lu, B. Tu, J. Jiang, L. Tong, D, Wu, Q. Gao, and X. Chen, High Power Laser and Particle Beams (in Chinese) 16, 1116 (2004).
[7] Z. Yao, J. Jiang, B. Tu, T. Zhou, L. Cui, C. Tang, and D. Wu, High Power Laser and Particle Beams (in Chinese) 17, 15 (2005).
[9] J. Vetrovec, Proc. SPIE 4270, 45 (2001).
[10] T. Y. Fan, IEEE J. Quantum Electron. 29, 1457 (1993).