[1] Zhou Pu, Huang Liangjin, Leng Jinyong, . High-power double-cladding fiber lasers: a 30-year overview[J]. Scientia Sinica Technologica, 50, 123-135(2020).

[2] Zervas M N, Codemard C A. High power fiber lasers: a review[J]. IEEE Journal of Selected Topics in Quantum Electronics, 20, 0904123(2014).

[3] Dawson J W, Messerly M J, Beach R J, et al. Analysis of the scalability of diffraction-limited fiber lasers and amplifiers to high average power[J]. Optics Express, 16, 13240-13266(2008).

[4] Ippen E P, Stolen R H. Stimulated Brillouin scattering in optical fibers[J]. Applied Physics Letters, 21, 539-541(1972).

[5] Eidam T, Wirth C, Jauregui C, et al. Experimental observations of the threshold-like onset of mode instabilities in high power fiber amplifiers[J]. Optics Express, 19, 13218-13224(2011).

[6] Jauregui C, Stihler C, Limpert J. Transverse mode instability[J]. Advances in Optics and Photonics, 12, 429-484(2020).

[7] Zervas M N. Transverse mode instability, thermal lensing and power scaling in Yb³⁺-doped high-power fiber amplifiers[J]. Optics Express, 27, 19019-19041(2019).

[8] Lai Wenchang, Ma Pengfei, Xiao Hu, . High-power narrow-linewidth fiber laser technology[J]. High Power Laser and Particle Beams, 32, 121001(2020).

[9] Zhou Pu. Fundamentals of high-average-power fiber laser technology: Mode[J]. High Power Laser and Particle Beams, 30, 060201(2018).

[10] Fan T Y. Laser beam combining for high-power, high-radiance sources[J]. IEEE Journal of Selected Topics in Quantum Electronics, 11, 567-577(2005).

[11] Liu Zejin, Jin Xiaoxi, Su Rongtao, et al. Development status of high power fiber lasers and their coherent beam combination[J]. Science China Information Sciences, 62, 41301(2019).

[12] Zhou Pu, Su Rongtao, Ma Yanxing, . Review of coherent laser beam combining research progress in the past decade[J]. Chinese Journal of Lasers, 48, 0401003(2021).

[13] Ma Pengfei, Chang Hongxiang, Ma Yanxing, et al. 7.1 kW coherent beam combining system based on a seven-channel fiber amplifier array[J]. Optics & Laser Technology, 140, 107016(2021).

[14] Müller M, Aleshire C, Klenke A, et al. 10.4  kW coherently combined ultrafast fiber laser[J]. Optics Letters, 45, 3083-3086(2020).

[15] [15] Shekel E, Vidne Y, Urbach B. 16kW single mode CW laser with dynamic beam f material processing[C]Proceedings of SPIE 11260, Fiber Lasers XVII: Technology Systems. 2020: 2126.

[16] Vorontsov M A, Carhart G W, Ricklin J C. Adaptive phase-distortion correction based on parallel gradient-descent optimization[J]. Optics Letters, 22, 907-909(1997).

[17] Shay T M, Benham V, Baker J T, et al. Self-synchronous and self-referenced coherent beam combination for large optical arrays[J]. IEEE Journal of Selected Topics in Quantum Electronics, 13, 480-486(2007).

[18] Chosrowjan H, Furuse H, Fujita M, et al. Interferometric phase shift compensation technique for high-power, tiled-aperture coherent beam combination[J]. Optics Letters, 38, 1277-1279(2013).

[19] Bourderionnet J, Bellanger C, Primot J, et al. Collective coherent phase combining of 64 fibers[J]. Optics Express, 19, 17053-17058(2011).

[20] Hou Tianyue, An Yi, Chang Qi, et al. Deep-learning-based phase control method for tiled aperture coherent beam combining systems[J]. High Power Laser Science and Engineering, 7, e59(2019).

[21] Liu Renqi, Peng Chun, Liang Xiaoyan, et al. Coherent beam combination far-field measuring method based on amplitude modulation and deep learning[J]. Chinese Optics Letters, 18, 041402(2020).

[22] Tünnermann H, Shirakawa A. Deep reinforcement learning for coherent beam combining applications[J]. Optics Express, 27, 24223-24230(2019).

[23] Jiang Min, Wu Hanshuo, An Yi, et al. Fiber laser development enabled by machine learning: review and prospect[J]. PhotoniX, 3, 16(2022).

[24] Xiao Rui, Hou Jing, Jiang Zongfu, . Experimental research of coherent combining of three fiber amplifiers[J]. Acta Physica Sinica, 55, 6464-6469(2006).

[25] Ma Yanxing, Wang Xiaolin, Leng Jinyong, et al. Coherent beam combination of 1.08 kW fiber amplifier array using single frequency dithering technique[J]. Optics Letters, 36, 951-953(2011).

[26] Chang Hongxiang, Chang Qi, Xi Jiachao, et al. First experimental demonstration of coherent beam combining of more than 100 beams[J]. Photonics Research, 8, 1943-1948(2020).

[27] Li Feng, Zou Fan, Jiang Jiali, . Target-in-loop coherent beam combining of a 57-aperture fiber laser array over 2 km in atmosphere based on an adaptive optical system[J]. Chinese Journal of Lasers, 49, 0616002(2022).

[28] Fsaifes I, Daniault L, Bellanger S, et al. Coherent beam combining of 61 femtosecond fiber amplifiers[J]. Optics Express, 28, 20152-20161(2020).

[29] Wang Dan, Du Qiang, Zhou Tong, et al. Stabilization of the 81-channel coherent beam combination using machine learning[J]. Optics Express, 29, 5694-5709(2021).

[30] Shpakovych M, Maulion G, Kermene V, et al. Experimental phase control of a 100 laser beam array with quasi-reinforcement learning of a neural network in an error reduction loop[J]. Optics Express, 29, 12307-12318(2021).

[31] Yu C X, Kansky J E, Shaw S E J, et al. Coherent beam combining of large number of PM fibres in 2-D fibre array[J]. Electronics Letters, 42, 1024-1025(2006).

[32] Du Qiang, Wang Dan, Zhou Tong, et al. 81-beam coherent combination using a programmable array generator[J]. Optics Express, 29, 5407-5418(2021).

[33] Chang Qi, Hou Tianyue, Deng Yu, . Coherent beam combining of 400 beams via 2D light-field processing[J]. Infrared and Laser Engineering, 51, 20220276(2022).

[34] Su Rongtao, Zhou Pu, Wang Xiaolin, . Phase locking of a coherent array of 32 fiber lasers[J]. High Power Laser and Particle Beams, 26, 110101(2014).

[35] Huang Zhimeng, Tang Xuan, Li Xiaofeng, . Analysis of influence of filling ratio on coherent beam combination of fiber laser arrays[J]. Journal of University of Electronic Science and Technology of China, 44, 946-950(2015).

[36] Kolosov V V, Levitskii M E, Petukhov T D, et al. Formation of the feedback loop for phase control of a fiber laser array[J]. Atmospheric and Oceanic Optics, 32, 716-723(2019).

[37] Vorontsov M A, Lachinova S L, Beresnev L A, et al. Obscuration-free pupil-plane phase locking of a coherent array of fiber collimators[J]. Journal of the Optical Society of America A, 27, A106-A121(2010).

[38] Bowman D J, King M J, Sutton A J, et al. Internally sensed optical phased array[J]. Optics Letters, 38, 1137-1139(2013).

[39] Bandutunga C P, Sibley P G, Ireland M J, et al. Photonic solution to phase sensing and control for light-based interstellar propulsion[J]. Journal of the Optical Society of America B, 38, 1477-1486(2021).

[40] Long Jinhu, Chang Hongxiang, Zhang Yuqiu, et al. Compact internal sensing phase locking system for coherent combining of fiber laser array[J]. Optics & Laser Technology, 148, 107775(2022).

[41] Chang Hongxiang, Su Rongtao, Long Jinhu, et al. Distributed active phase-locking of an all-fiber structured laser array by a stochastic parallel gradient descent (SPGD) algorithm[J]. Optics Express, 30, 1089-1098(2022).

[42] Yang Yan, Geng Chao, Li Feng, et al. Multi-aperture all-fiber active coherent beam combining for free-space optical communication receivers[J]. Optics Express, 25, 27519-27532(2017).

[43] Shaddock D A. Digitally enhanced heterodyne interferometry[J]. Optics Letters, 32, 3355-3357(2007).

[44] Li Feng, Geng Chao, Li Xinyang, . Phase-locking control in all fiber link based on fiber coupler[J]. Opto-Electronic Engineering, 44, 602-609(2017).

[45] Roberts L E, Ward R L, Francis S P, et al. High power compatible internally sensed optical phased array[J]. Optics Express, 24, 13467-13479(2016).

[46] Gozzard D R, Roberts L E, Spollard J T, et al. Fast beam steering with an optical phased array[J]. Optics Letters, 45, 3793-3796(2020).

[47] Gozzard D R, Spollard J T, Sibley P G, et al. Optical vortex beams with controllable orbital angular momentum using an optical phased array[J]. OSA Continuum, 3, 3399-3406(2020).

[48] [48] Sibley P G, Ward R L, Roberts L E, et al. Pixelremapping waveguide addition to an internally sensed optical phased array[C]2016 Advanced Maui Optical Space Surveillance Technologies Conference. 2016: 117.

[49] [49] Sibley P G. Scaling optical phased arrays[D]. Canberra: The Australian National University, 2021.

[50] Chang Hongxiang, Su Rongtao, Qi Chang, et al. Internal phase control of coherent fiber laser array without ambiguous phase based on double wavelength detection[J]. Applied Optics, 61, 3429-3434(2022).

[51] Roberts L E, Ward R L, Sutton A J, et al. Coherent beam combining using a 2D internally sensed optical phased array[J]. Applied Optics, 53, 4881-4885(2014).

[52] [52] Su Rongtao, Chang Hongxiang, Chen Siyu, et al. Allfiber wk f a large number coherent array its phase control methods: 202210230427.5[P]. 20220614

[53] [53] Su Rongtao, Chang Hongxiang, Long Jinhu, et al. Precise phase control methods f an allfiber laser phased array system: 202111663407.9[P]. 20220412

[54] [54] Su Rongtao, Chang Hongxiang, Long Jinhu, et al. Allfiber laser phased array system its phase control methods: 202111159505.9[P]. 20220107

[55] [55] Su Rongtao, Chang Hongxiang, Long Jinhu, et al. Distributed allfiber laser phased array its phase control methods: 202111163656.1[P]. 20220104

[56] Roberts L E, Ward R L, Smith C, et al. Coherent beam combining using an internally sensed optical phased array of frequency-offset phase locked lasers[J]. Photonics, 7, 118(2020).

[57] Chang Hongxiang, Su Rongtao, Zhang Yuqiu, et al. Cascaded internal phase control of all-fiber coherent fiber laser array[J]. Frontiers in Physics, 10, 913195(2022).

[58] Sibley P G, Ward R L, Roberts L E, et al. Crosstalk reduction for multi-channel optical phase metrology[J]. Optics Express, 28, 10400-10424(2020).

[59] Jeong H, Lee J, Lee K H, et al. 740-watt level optical tap coupler using side-polished large-mode-area double clad fibers for a high power fiber laser[J]. Optics Express, 29, 19525-19530(2021).

[60] Lai Wenchang, Ma Pengfei, Liu Wei, . 550-W single-frequency all-fiber amplifier with near-diffraction-limited beam quality[J]. Chinese Journal of Lasers, 47, 0415001(2020).

[61] Geng Chao, Li Feng, Zuo Jing, et al. Fiber laser transceiving and wavefront aberration mitigation with adaptive distributed aperture array for free-space optical communications[J]. Optics Letters, 45, 1906-1909(2020).

[62] Li Shupeng, Wang Xiangchuan, Qing Ting, et al. Optical fiber transfer delay measurement based on phase-derived ranging[J]. IEEE Photonics Technology Letters, 31, 1351-1354(2019).

[63] Worden S P, Green W A, Schalkwyk J, et al. Progress on the Starshot laser propulsion system[J]. Applied Optics, 60, H20-H23(2021).

[64] Duplay E, Bao Zhuofan, Rodriguez Rosero S, et al. Design of a rapid transit to Mars mission using laser-thermal propulsion[J]. Acta Astronautica, 192, 143-156(2022).

[65] Atwater H A, Davoyan A R, Ilic O, et al. Materials challenges for the Starshot lightsail[J]. Nature Materials, 17, 861-867(2018).