[1] Goodno G S, Mcnaught S J, Rothenberg J E, et al. Active phase and polarization locking of a 1.4 kW fiber amplifier[J]. Opt Lett, 2010, 35(10):1542-1544.
[2] Yu C X, Augst S J, Redmond S M, et al. Coherent combining of a 4 kW, eight-element fiber amplifier array[J]. Opt Lett, 2011, 36(14):2686-2688.
[3] Ma Pengfei, Tao Rumao, Su Rongtao, et al. 1.89 kW all-fiberized and polarization-maintained amplifier with narrow linewidth and near-diffraction-limited beam quality[J]. Opt Exp, 2016, 24(14):4187-4195.
[4] Angel F, Shay T M, Lu C A, et al. Coherent beam combining of fiber amplifiers in a kW regime[C]//CLEO:Laser Application to Photonic Applications, 2011:CFE3.
[5] Ma Yanxing, Wang Xiaolin, Leng Jingyong, et al. Coherent beam combination of 1.08 kW fiber amplifier array using single frequency dithering technique[J]. Opt Lett, 2011, 36(6):951-953.
[6] Wang Xiaolin, Leng Jingyong, Zhou Pu, et al. 1.8-kW simultaneous spectral and coherent combining of three-tone nine-channel all-fiber amplifier array[J]. Appl Phys B, 2012, 107(6):785-790.
[7] Yu C X, Augst S J, Redmond S M, et al. Coherent combining of a 4 kW, eight-element fiber amplifier array[J]. Opt Lett, 2011, 36(14):2686-2688.
[8] Vorontsov M A, Weyrauch T, Beresnev L, et al. Adaptive array of phased-locked fiber collimators:analysis and experimental demonstration[J]. IEEE J Sel Top Quantum Electron, 2009, 15(2):269-280.
[9] Geng Chao, Luo Wen, Tan Yi, et al. Experimental demonstration of using divergence cost-function in SPGD algorithm for coherent beam combining with tip/tilt control[J]. Opt Exp, 2013, 21(21):25045-25055.
[10] Weyrauch T, Vorontsov M A, Carhart G, et al. Experimental demonstration of coherent beam combining over a 7 km propagation path[J]. Opt Lett, 2011, 36(22):4455-4457.
[11] Weyrauch T, Vorontsov M A, Mangano J, et al. Deep turbulence effects mitigation with coherent combining of 21 laser beams over 7 km[J]. Opt Lett, 2016, 41(4):840-843.
[12] Vorontsov M A, Weyrauch T. High power lasers for directed-energy applications:comment[J]. Appl Opt, 2016, 55(35):9950-9953.
[13] Vorontsov M A, Filimonov G, Ovchinnikov V, et al. Comparative efficiency analysis of fiber-array and conventional beam director systems in volume turbulence[J]. Appl Opt, 2016, 55(15):4170-4185.
[14] Li Feng, Geng Chao, Li Xinyang, et al. Co-aperture transceiving of two combined beams based on adaptive fiber coupling control[J]. IEEE Photon Technol Lett, 2015, 27(17):1787-1790.
[15] Li Feng, Geng Chao, Huang Guan, et al. Experimental demonstration of coherent combining with tip/tilt coherent based on adaptive space-to-fiber laser beam coupling[J]. IEEE Photonics J, 2017, 9(2):7102812.