Chinese Journal of Lasers, Volume. 50, Issue 2, 0206001(2023)
Study on Multi‑Stage SPGD Algorithm of Large Scale Optical Phased Array
[1] McManamon P F, Dorschner T A, Corkum D L et al. Optical phased array technology[J]. Proceedings of the IEEE, 84, 268-298(1996).
[2] Vorontsov M A, Sivokon V P. Stochastic parallel-gradient-descent technique for high-resolution wave-front phase-distortion correction[J]. Journal of the Optical Society of America A, 15, 2745-2758(1998).
[3] Li X K, He Y T. Performance of stochastic parallel gradient descent algorithm in coherent combination[J]. Acta Optica Sinica, 36, 1201001(2016).
[4] Hu D T, Shen W, Ma W C et al. Fast convergence stochastic parallel gradient descent algorithm[J]. Laser & Optoelectronics Progress, 56, 122201(2019).
[5] Huang W R, Montoya J, Kansky J E et al. High speed, high power one-dimensional beam steering from a 6-element optical phased array[J]. Optics Express, 20, 17311-17318(2012).
[6] Li L T, Wang C Y, Zhang G P et al. Performance optimization of liquid crystal optical phased array beam based on stochastic parallel gradient descent algorithm[J]. Proceedings of SPIE, 11205, 112051X(2019).
[7] Wang X B, Liu C B, Liu R Y et al. High-speed multibeam steering of one-dimensional optical fiber phased array[J]. Chinese Journal of Lasers, 48, 1705001(2021).
[8] Wang X B, Cao Y, Liu C B et al. Phase noise compensation of silicon-based optical phased array chip[J]. Acta Optica Sinica, 41, 2323001(2021).
[9] Shi Y B, Si L, Feng G B et al. Numerical and experimental study on liquid crystal optical phased array beam steering combined with stochastic parallel gradient descent algorithm[J]. Optik, 127, 1450-1454(2016).
[10] Zhang S, Zhang J W, Mu J et al. Dynamical phase error control and bandwidth analysis for coherent beam combination based on stochastic parallel gradient descent algorithm[J]. Acta Optica Sinica, 38, 0514003(2018).
[11] Chen B, Li X Y. Bandwidth of adaptive optics system based on stochastic parallel gradient descent algorithm[J]. Laser & Optoelectronics Progress, 50, 030101(2013).
[12] Chang H X, Su R T, Long J H 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).
[13] Fang Z, Xu X X, Li X et al. SPGD algorithm with adaptive gain[J]. Infrared and Laser Engineering, 49, 20200274(2020).
[14] Wu J, Yang H Z, Gong C L. Research of stochastic parallel gradient descent algorithm based on segmentation random disturbance amplitude[J]. Chinese Journal of Lasers, 41, 0712001(2014).
[15] Che D B, Li Y Y, Wu Y H et al. Theory of AdmSPGD algorithm in fiber laser coherent synthesis[J]. Optics Communications, 492, 126953(2021).
[16] Zhang H, Xu L, Guo Y F et al. Application of AdamSPGD algorithm to sensor-less adaptive optics in coherent free-space optical communication system[J]. Optics Express, 30, 7477-7490(2022).
[17] Chen J Y, Liu J S, Han L et al. Theory of AdaDelSPGD algorithm in fiber laser-phased array multiplex communication systems[J]. Applied Sciences, 12, 3009(2022).
[18] Weyrauch T, Vorontsov M, Mangano J et al. Deep turbulence effects mitigation with coherent combining of 21 laser beams over 7 km[J]. Optics Letters, 41, 840-843(2016).
[19] Su R T, Ma Y X, Xi J C et al. 60-channel large array element fiber laser high efficiency coherent synthesis[J]. Infrared and Laser Engineering, 48, 331(2019).
[20] Chang H X, Chang Q, Hou T Y et al. Laser coherent synthesis of 100-beam-sized fiber[J]. Chinese Journal of Lasers, 47, 0916002(2020).
[21] Leeb W R, Neubert W M, Kudielka K H et al. Optical phased array antennas for free space laser communications[J]. Proceedings of SPIE, 2210, 14-29(1994).
[22] Yan A M, Zhi Y N, Sun J F et al. Recent development of optical phased array scanning technology[J]. Laser & Optoelectronics Progress, 48, 102801(2011).
[23] Wang C M, Peng Z, Liu Y et al. Radial sub-aperture coherence method used to achieve beam steering with high precision and stability[J]. Optics Express, 27, 6331-6347(2019).
[24] Rhee H W, You J B, Yoon H et al. 32 Gbps data transmission with 2D beam-steering using a silicon optical phased array[J]. IEEE Photonics Technology Letters, 32, 803-806(2020).
[25] Wang C M, Chen W, Zhao Z W et al. Quantitative error analysis for non-mechanical phase-controlled beam steering based on symmetrical radial sub-aperture coherence algorithm[J]. Liquid Crystals, 48, 361-367(2021).
[26] Ahn H K, Kong H J. Cascaded multi-dithering theory for coherent beam combining of multiplexed beam elements[J]. Optics Express, 23, 12407-12413(2015).
[27] Su R T, Zhang Z X, Zhou P et al. Coherent beam combining of a fiber lasers array based on cascaded phase control[J]. IEEE Photonics Technology Letters, 28, 2585-2588(2016).
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Ronglei Han, Jianfeng Sun, Peipei Hou, Fang Dong, Lingling Xu, Zhengwei Zhang, Yuxin Jiang, Weijie Ren, Haisheng Cong, Longkun Zhang, Chaoyang Li. Study on Multi‑Stage SPGD Algorithm of Large Scale Optical Phased Array[J]. Chinese Journal of Lasers, 2023, 50(2): 0206001
Category: Fiber optics and optical communication
Received: Mar. 22, 2022
Accepted: May. 12, 2022
Published Online: Feb. 2, 2023
The Author Email: Sun Jianfeng (sunjianfengs@163.com)