[4] Fan Xinyan, Liu Jingjiao, Liu Jinsheng et al.. Theoretical and experimental study of multi-element coherent fiber array[J]. Acta Physics Sinica, 2010, 59(4): 2462~2469
[5] Tang Qianjin, Shi Xiangchun, Hu Qiquan. Effect of the filling factor on the far field profiles of laser beam combination[J]. J. Propulsion Technology, 2007, 28(5): 566~569
[6] Huan Wanyun. Fourier Optics Course[M]. Beijing: Beijing Normal University Press, 1985. 41~50, 101~115