[1] H. Bruesselbach D. C. Jones, M. S. Mangin et al.. Self-organized coherence in fiber laser array［J］. Opt. Lett., 2007, 30(11): 1339～1341

[2] T. Y. Fan. Laser beam combining for high-power, high-radiance sources［J］. IEEE J. Sel. Top. in Quant., 2005, 11(3): 567～577

[3] B. He, Q. Lou, J. Zhou et al.. High power coherent beam combination from two fiber lasers［J］. Opt. Express, 2006, 14(7): 2721～2726

[4] B. He, Q. Lou, J. Zhou et al.. 113-W in-phase mode output from two ytterbium-doped large-core double-cladding fiber lasers［J］. Chin. Opt. Lett., 2007, 5(7): 412～414

[5] L. Li, A. Schülzgen, H. Li et al.. Phase-locked multicore all-fiber lasers: modeling and experimental investigation［J］. J. Opt. Soc. Am. B, 2007, 24(8): 1721～1728

[6] Yang Ruofu, Yang Ping, Shen Feng. Experimental investigation of laser coherent combining based on active segmented mirror［J］. Chinese J. Lasers, 2010, 37(2): 424～427

[7] Dong Hongcheng, Liu Yang, Yi Kui et al.. Theory analysis of polarized beam coherent combination［J］. Chinese J. Lasers, 2009, 36(9): 2346～2351

[8] P. Zhou, Z. Liu, X. Wang et al.. Coherent beam combining of fiber amplifiers using stochastic parallel gradient descent algorithm and its application［J］. IEEE J.Sel.Top.Quant, 2009, 15(2): 248～256

[9] Bing He, Qihong Lou, Jun Zhou 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

[10] Zhou Pu, Liu Zejin, Wang Xiaolin et al.. Theoretical and experimental investigation on coherent beam combining of fiber lasers using SPGD algorithm［J］. Acta Optica Sinica, 2009, 29(8): 2232～2237

[11] Liu Zeji, Zhou Pu, Hou Jing et al.. Research of coherent beam combining using actively phase-controlling［J］. Chinese J. Lasers, 2009, 36(3): 518～524

[12] N. Grumman. Northrop Grumman Scales New Heighrs In Electric Laser Power, Achieves 100 Kilowatts. http://www.irconnect.com/noc/press/pages/news_releases.html d=161575

[13] L. Liu, Y. Zhou, K. Kong. Phase locking in a fiber laser array with varying path lengths［J］. Appl. Phys. Lett., 2004, 85(21): 4837～4839

[14] E. J. Bochove, P. K. Cheo, G G King. Self-organization in a multicore fiber laser array［J］. Opt. Lett., 2003, 28(14): 1200～1202

[15] P. K. Cheo, A. Liu, G. G. King. A high-brightness laser beam from a phase-locked multicore Yb-doped fiber array［J］. IEEE Photon. Technol. Lett., 2001, 13(5): 411～439

[16] Wang Xiaolin, Zhou Pu, Ma Haotong et al.. Synchronization and coherent combining of two pulsed fiber ring lasers based on direct phase modulation［J］. Chin. Phys. Lett., 2009, 26(5): 054212

[17] A. Shirakawa, T. Saitou, T. Sekiguchi. Coherent addition of fibers by use a fiber coupler［J］. Opt. Express, 2002, 10(21): 1167～1172

[18] R. Xiao, J. Hou, M. Liu et al.. Coherent combining technology of master oscillator power amplifier fiber arrays［J］. Opt. Express, 2008, 16(3): 2015～2022

[19] T. M. Shay, V. Benham, J. T. Bake et al.. Self synchronous and self-referenced coherent beam combination for large optical arrays［J］. IEEE J. Sel. Top. Quant., 2007, 13(3): 480～486

[20] Ma Yanxing, Liu Zejin, Zhou Pu et al.. Coherent beam combination of three fiber amplifiers with multi-dithering technique［J］. Chin. Phys. Lett., 2009, 26(4): 44204～44206

[21] L. Liu, M. A. Vorontsov, E. Polnau et al.. Adaptive phase-locked fiber array with wavefront phase tip-tilt compensation using piezoelectric fiber positioners［C］. SPIE, 2008, 6708: 67080K

[22] P. Zhou, Y. Ma, X. Wang et al.. Coherent beam combination of three two-tone fiber amplifiers using stochastic parallel gradient descent algorithm［J］. Opt. Lett., 2009, 34(19): 2939～2941

[23] M. Vorontsov. Adaptive photonics phase-locked elements (APPLE)［C］. SPIE, 2005, 5895: 589501

[24] E. A. Daff, D. C. Washburn. The magic of relay mirrors［C］. SPIE, 2004, 5413: 137～144

[25] Yang Huizhen. Adaptive Optics Without a Sensor Based on Stochastic Parallel Gradient Descent Algorithm and Its Applications［D］. Chengdu: Institute of Optoelectronics, Chinese Academy of Sciences, 2008

[26] M. A. Vorontsov, G. W. Carhart. Adaptive phase-distortion correction based on parallel gradient descent optimization［J］. Opt. Lett., 1997, 22(12): 907～909

[27] Zhou Pu, Lin Zejin, Wang Xiaolin et al.. Coherent beam combining of three watt-level fiber amplifiers using a DSP-based stochastic parallel gradient descent algorithm［J］. Chin. Phys. Lett., 2009, 26(4): 44202～44204

[28] C. Zhao, Y. Cai, F. Wang et al.. Generation of a high-quality partially coherent dark hollow beam with a multimode fiber［J］. Opt. Lett., 2008, 33(12): 1389～1391