[1] [1] Wang Jianming, Duan Kailiang, Wang Yishan. Experimental study of coherent beam combining of two fiber lasers [J]. Acta Physica Sinica, 2008, 57(9): 5627-5631.

[2] [2] Li Jianfeng, Duan Kailiang, Wang Jianming, et al.. Experiment of coherence-locking of two photonic crystal fiber lasers [J]. Acta Optica Sinica, 2008, 28(5): 923-926.

[3] [3] He Bing, Lou Qihong, Zhou Jun, et al.. Coherent output power of 60 W from two large-core double-cladding fiber lasers [J]. Acta Optica Sinica, 2006, 26(8): 1279-1280.

[4] [4] Cheng Yong, Liu Yang, Xu Lixin, et al.. Mutual-injection phase-locking fiber laser with corner-cube cavity [J]. Chinese J Lasers, 2009, 36(1): 77-81.

[5] [5] Zhou Jun, He Bing, Xue Yuhao, et al.. Study on passive coherent beam combination technology of high power fiber laser arrays [J]. Acta Optica Sinica, 2011, 31(9): 251-259.

[6] [6] Huang Zhimeng, Luo Yongquan, Zhang Dayong, et al.. Active phase control in laser coherent combination based on liquid crystal optical modulator [J]. Chinese J Lasers, 2010, 37(7): 1713-1716.

[7] [7] Wang Detian, Zhou Weijun, Wen Weifeng, et al.. Coherent combination of fiber lasers using heterodyne method [J]. High Power Laser and Particle Beams, 2013, 25(5): 1125-1128.

[8] [8] Hou Jing, Xiao Rui, Jiang Zongfu, et al.. Coherent beam combination of three ytterbium fiber amplifiers [J]. High Power Laser and Particle Beams, 2006, 18(10): 1585-1588.

[9] [9] Zhou Pu, Liu Zejin, Ma Yanxing, et al.. Simulation and experimental investigation on cohenrent beam combination of two fiber amplifiers based on stochastic parallel gradient decent algorithm [J]. Acta Optica Sinsa, 2009, 29(2): 431-436.

[10] [10] Yang Huizhen, Li Xinyang, Jiang Wenhan. Simulation and analysis of stochastic parallel gradient descent control algorithm for adaptive optics system [J]. Acta Optica Sinica, 2007, 27(8): 1355-1360.

[11] [11] Yang Ruofu, Yang Ping, Shen Feng. Experimental research on phase detection and correction of two fiber amplifier based on active segmented mirrors [J]. Acta Physica Sinica, 2009, 58(12): 8297-8301.

[12] [12] C X Yu, S J Augst, S M Redmond, et al.. Coherent combining of a 4 kW, eight-element fiber amplifier array [J]. Opt Lett, 2011, 36(14): 2686-2688.

[14] [14] A Flores, T M Shay, C A Lu, et al.. Coherent beam combining of fiber amplifiers in a kW regime [C]. Conference on Lasers and Electro-Optics, 2011, CFE31-2.

[15] [15] G D Goodno, H Komine, S J McNaught, et al.. Coherent combination of high-power, zigzag slab lasers [J]. Opt Lett, 2006, 31(9): 1247-1249.

[16] [16] Thomas M Shay. Theory of electronically phased coherent beam combination without a reference beam [J]. Opt Express, 2006, 14(25): 12188-12195.

[17] [17] Ma Yanxing, Si Lei, Zhou Pu, et al.. Coherent beam combining of MOPA with multi-dithering technique [J]. High Power Laser and Particle Beams, 2009, 21(11): 1639-1644.

[18] [18] Mikhail A Vorontsov, Thomas Weyrauch, Leonid A Beresnev, et al.. Adaptive array of phase-locked fiber collimators analysis and experimental demonstration [J]. IEEE J Sel Top Quantum Electron, 2009, 15(2): 269-280.

[19] [19] Pu Zhou, Zejin Liu, Xiaolin Wang, et al.. Coherent beam combining of fiber amplifiers using stochastic parallel gradient descent algorithm and its application [J]. IEEE J Sel Top Quantum Electron, 2009, 15(2): 248-256.

[20] [20] C X Yu, J E Kansky, S E J Shaw, et al.. Coherent beam combining of a large number of PM fibers in a 2-D fiber array [J]. Electron Lett, 2006, 42(18): 1024-1025.

[21] [21] Zhou Pu, Wang Xiaolin, Ma Yanxing, et al.. Phase locking of sixteen laser beams using stochastic parallel gradient descent algrithm [J]. Chinese J Lasers, 2010, 37(2): 367-369.

[22] [22] Gerard Mourou, Bill Brocklesby, Toshiki Tajima, et al.. The future is fibre accelerators [J]. Nat Photonics, 2013, 7(4): 258-261.