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

[2] J. Xu, S. Li, K. K. Lee et al.. Phase locking in a two-element laser array: a test of the coupled-oscillator model［J］. Opt. Lett., 1993, 18(7): 513～515

[3] S. Ménard, M. Vampouille, B. Colombeau et al.. Highly efficient phase locking and extracavity coherent combination of two diode-pumped NdYAG laser beams［J］. Opt. Lett., 1996, 21(24): 1996～1998

[4] Lu Changyong, Li Li, Liu Xu et al.. Coherent combining of two pulsed solid state lasers ［J］. Optics & Precision Engineering, 2011, 19(8): 1757～1762

[5] Yan Aimin, Liu Liren, Liu Dean et al.. Recent progress in phase-locking and aperture filling of fiber laser arrays［J］. Laser & Optoelectronics Progress, 2008, 45(8): 33～39

[6] M. Matsumoto, M. Taneya, S. Matsui et al.. Single-lobed far-field pattern operation in a phased-array with an integrated phase-shifter［J］. Appl. Phys. Lett., 1987, 50(22): 1541～1543

[7] L. Liu, L. Zhao. Aperture filling of a phase-locked laser array by phase correction with self-imaging ［J］. Chin. Phys., 1986, 9(7): 810～814

[8] G. J. Swanson, J. R. Leger, M. Holz. Aperture filling of phase-locked laser arrays［J］. Opt. Lett., 1987, 12(4): 245～247

[9] A. Yan, L. Liu, E. Dai et al.. Simultaneous beam combination and aperture filling of coherent laser arrays by conjugate Dammann gratings ［J］. Opt. Lett., 2010, 35(8): 1251～1253

[10] Yan Aimin, Liu Liren, Dai Enwen et al.. Experimental study on beam combination and aperture filling of coherent laser arrays using conjugate Dammann grating ［J］. Acta Optica Sinica, 2010, 30(6): 1822～1826

[11] B. Li, A. Yan, L. Liu et al.. Efficient coherent beam combination of two-dimensional phase-locked laser arrays［J］. J. Opt., 2011, 13(5): 055706

[12] Li Bing, Yan Aimin, Lü Xiaoyu et al.. Research on two-dimensional coherent laser array beam combination using conjugate Dammann grating［J］. Acta Optica Sinica, 2011, 31(12): 1205001