[1] [1] Birchard L. Kortegaard. A precision alignment control system for multiple laser beams self-adaptive through the use of noise[J]. Fusion Technol., 1987, 11(5): 671～683

[2] [2] Liu Daizhong, Xu Renfang, Fan Dianyuan. Evolution of beam automatic alignment system in laser-fusion facility[J]. Laser & Optoelectronics Progress, 2004, 41(2): 1～5

[3] [3] Liu Daizhong, Zhu Jianqiang, Xu Renfang et al.. Study of beams automatic alignment in four-pass amplifiers[J]. High Power Laser and Particle Beams, 2004, 16(5): 582～586

[4] [4] Wei Pengfei, Liu Jun, Li Xiaofang et al.. Design of laser beam real-time monitoring and adaptive collimation system[J]. Acta Optica Sinica, 2008, 28(8): 1590～1595

[5] [5] Wang Zixin, Li Heng, Li Jiaming et al.. Implement of a high precision laser beam automatic collimation system[J]. Applied Laser, 2009, 29(5): 423～426

[6] [6] Lü Fengnian, Liu Daizhong, Xu Renfang et al.. Performance of image processing in beams automatic alignment system[J]. Optical Technique, 2005, 31(3): 335～337

[7] [7] Zhou Wei, Hu Dongxia, Zhao Junpu et al.. Optimizing on algorithm and flow of beam alignment in high power solid-state laser driver[J]. Chinese J. Lasers, 2010, 37(1): 78～81

[8] [8] Kong Bing, Wang Zhao, Tan Yushan. Algorithm of laser spot detection based on circle fitting[J]. Infrared and Laser Engineering, 2002, 31(3): 275～279

[9] [9] Chen Xingmei, Yan Zhuangzhi. Real-time detection of infrared spot based on FPGA[J]. Infrared and Laser Engineering, 2005, 34(4): 401～405

[10] [10] Guo Zhongping, Hu Qian, Gao Bingning et al.. Study and analysis of controlling problem on computer controlling system of optic automatic alignment[J]. Computer Measurement & Control, 2002, 10(7): 456～458

[11] [11] Liu Ming, Chen Xingwu, Yan Yun. Multi-laser beam integration system under computer control[J]. Laser Technology, 2003, 27(5): 398～399