[1] [1] Wang Xiaolin, Zhou Pu, Ma Haotong, et al. Synchronization and coherent combining of two pulsed fiber ring lasers based on direct phase modulation[J]. Chinese Physics Letters, 2009, 26(5): 129-132.

[2] [2] Cheng Xue, Wang Jianli, Liu Changhua. Beam combining of high energy fibre lasers[J]. Infrared and Laser Engineering, 2018, 47(1): 0103011. (in Chinese)

[3] [3] Zhou Pu, Xu Xiaojun, Liu Zejin, New technology and new configuration for high energy[J]. Laser & Optoelectronics Progress, 2008, 45(1): 37-42. (in Chinese)

[4] [4] Mcnaught S J, Komine H, Weiss S B, et al. 100 kW coherently combined slab MOPAs[C]//Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on IEEE, 2009: 1-2.

[5] [5] Du Yuening, Chen Chao, Qin Li, et al. Narrow linewidth external cavity semiconductor laser based on silicon photonic chip[J]. Chinese Optics, 2018. (in Chinese)

[6] [6] Xia Lei. Research on technology in high precision laser beam combining and optical axis pointing control[D]. Changchun: Changchun Institute of Optics, Fine Mechanics and Physics, CAS, 2017. (in Chinese)

[7] [7] Zhou Pu, Liu Zejin, Xu Xiaojun. Comparative of coherent combining and incoherent combining of fiber lasers[J]. Chinese Journal of Lasers, 2009, 36(2): 276-280. (in Chinese)

[8] [8] Geng Chao, Li Feng, Huang Guan, et al. Research progress of laser phased array technique based on fiber adaptive manipulation[J]. Infrared and Laser Engineering, 2018, 47(1): 0103003. (in Chinese)

[9] [9] Xiao Liliang, Chen Qingshan, Lv Yong, et al. Far field power distribution of coherent beam synthesized with linear fiber array[J]. Laser & Infrared, 2016, 46(7): 792-796. (in Chinese)

[10] [10] Li Jingzhen. Handbook of Optics[M]. Xi′an: Shaanxi Publishing Group, 2010: 131-133. (in Chinese)