Adaptive optical system based on the Gerchberg-Saxton algorithm for phase locking of single-mode laser radiators

被引：2
作者：
Pol’skikh S.D. [1 ]
Semenov P.A. [1 ]
机构：
[1] JSC “National Center for Laser Systems & Complexes “Astrophysica”, Volokolamskoe sh. 95, Moscow
来源：
Atmospheric and Oceanic Optics | 2014年 / 27卷 / 4期
关键词：
adaptive optics; Gerchberg-Saxton algorithm; global optimization; multichannel laser systems; phase-locking;
D O I：
10.1134/S1024856014040149
中图分类号：
学科分类号：
摘要：
A method for active phase locking of laser sources in a multichannel laser system based on the Gerchberg-Saxton algorithm is considered. A global optimization-based strategy for retrieving phase information is proposed. The system is simulated numerically for a different number of phased channels. © 2014, Pleiades Publishing, Ltd.
引用
收藏
页码：355 / 359
页数：4
相关论文
共 11 条
  • [1] Fan T.Y., Laser beam combination for high-power, high-radiance sources, IEEE J. Select. Topics Quant. Electron., 11, 3, pp. 567-577, (2005)
  • [2] LaFortune K.N., Hurd R.L., Fochs S.N., Rotter M.D., Pax P.H., Combs R.L., Olivier S.S., Brase J.M., Yamamoto R.M., Technical challenges for the future of high energy lasers, Proc. SPIE-Int. Soc. Opt. Eng., 6454, pp. 645400-645401, (2007)
  • [3] Vorontsov M.A., Lachinova S.L., Laser beam projection with adaptive array of fiber collimators, J. Opt. Soc. Amer., A, 25, 8, pp. 1949-1973, (2008)
  • [4] Vysotskii D.V., Elkin N.N., Napartovich A.P., Radiation phase locking in an array of globally coupled fibre lasers, Quantum Electron., 40, 10, pp. 861-867, (2010)
  • [5] O'Meara T.R., The multidither principle in adaptive optics, J. Opt. Soc. Am., 67, pp. 306-315, (1977)
  • [6] Shay T.M., Baker J.T., Sanchez A.D., Robin C.A., Vergien C.L., Zerinque C., Gallant D., Lu C.A., Pulford B., Bronder T.J., Lucero A., High power phase locking of a fiber amplifier array, Proc. SPIE-Int. Soc. Opt. Eng., 7195, pp. 1-6, (2009)
  • [7] Vorontsov M.A., Sivokon V.P., Stochastic parallel-gradient-descent technique for high-resolution wave-front phase-distortion correction, J. Opt. Soc. Amer., A, 15, 10, pp. 2745-2758, (1998)
  • [8] Vorontsov M.A., Weyrauch T., Beresnev L.A., Carhart G.W., Liu L., Aschenbach K., Adaptive array of phaselocked fiber collimators: Analysis and experimental demonstration, IEEE J. Select. Topics Quant. Electron., 15, 2, pp. 269-280, (2009)
  • [9] Gerchberg R.W., Saxton W.O., A practical algorithm for the determination of phase from image and diffraction plane pictures, Optik (Stuttgart), 35, 2, pp. 237-246, (1972)
  • [10] Pol'skikh S.D., The phase problem: Analysis of local extrema and image reconstruction algorithms, J. Comm. Tech. Electronics, 53, 2, pp. 208-221, (2008)
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