Nonlinear dynamics of beam self-cleaning on LP11 mode in multimode fibers

被引：0
|
作者：
Chen, Jiaying [1 ]
Hong, Weiyi [1 ]
Luo, Aiping [1 ]
机构：
[1] South China Normal Univ, Guangdong Prov Key Lab Nanophoton Funct Mat & Dev, Guangzhou 510631, Peoples R China
来源：
OPTICS EXPRESS | 2022年 / 30卷 / 24期
基金：
中国国家自然科学基金;
关键词：
SUPERCONTINUUM GENERATION;
D O I：
10.1364/OE.474238
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We investigate the modal energy flow of the femtosecond-pulsed beam self-cleaning on LP11 mode with the influence of different factors such as the initial fraction of LP11 mode, initial peak power, distribution of high-order modes and the numerical aperture of the fiber. It is interesting that there is a critical value of the initial peak power, P-cr, which is the watershed, not only in the quantitatively dominant transverse mode converting from LP11 mode to LP01 mode, but also in the behavior of HOMs of the transition from Attractor to chaos. Our simulation results may provide a novel perspective to understanding the beam self-cleaning on LP11 mode. (C) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
引用
收藏
页码：43453 / 43463
页数：11
相关论文
共 50 条
  • [31] LP11 MODE CUTOFF - A SIMPLIFIED NUMERICAL APPROACH
    MEUNIER, JP
    PIGEON, J
    MASSOT, JN
    [J]. OPTICAL AND QUANTUM ELECTRONICS, 1984, 16 (04) : 327 - 330
  • [32] Intermodal interference of LP01 and LP11 modes inpanda fibers
    刘丰
    曹德兰
    郭璇
    芦鑫
    [J]. Chinese Optics Letters, 2012, 10 (06) : 14 - 17
  • [33] All-fiber LP11 mode convertors
    Witkowska, A.
    Leon-Saval, S. G.
    Pham, A.
    Birks, T. A.
    [J]. OPTICS LETTERS, 2008, 33 (04) : 306 - 308
  • [34] Nonlinear Spatial Self-Cleaning in Multimode Amplifying Fiber and Fiber Laser Cavity
    Guenard, Romain
    Krupa, Katarzyna
    Dupiol, Richard
    Fabert, Marc
    Bendahmane, Abdelkrim
    Kermene, Vincent
    Desfarges-Berthelemot, Agnes
    Tonello, Alessandro
    Auguste, Jean-Louis
    Barthelemy, Alain
    Millot, Guy
    Wabnitz, Stefan
    Couderc, Vincent
    [J]. 2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC), 2017,
  • [35] Mode dynamics during transition into Kerr self-cleaning regime for laser beams propagated in a multimode GRIN fiber
    Gervaziev, Mikhail D.
    Zhdanov, Innokentiy
    Kharenko, Denis S.
    Podivilov, Evgeniy, V
    Babin, Sergey A.
    Wabnitz, Stefan
    [J]. 2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC), 2021,
  • [36] Intermodal interference of LP01 and LP11 modes in panda fibers
    Liu, Feng
    Cao, Delan
    Guo, Xuan
    Lu, Xin
    [J]. CHINESE OPTICS LETTERS, 2012, 10 (06)
  • [37] Wavefront shaping for optimized many-mode Kerr beam self-cleaning in graded-index multimode fiber
    Deliancourt, E.
    Fabert, M.
    Tonello, A.
    Krupa, K.
    Desfarges-Berthelemot, A.
    Kermene, V
    Millot, G.
    Barthelemy, A.
    Wabnitz, S.
    Couderc, V
    [J]. OPTICS EXPRESS, 2019, 27 (12) : 17311 - 17321
  • [38] LP01 and LP11 mode division multiplexing link with mode crossbar switch
    Chen, H. S.
    Koonen, A. M. J.
    [J]. ELECTRONICS LETTERS, 2012, 48 (19) : 1222 - U77
  • [39] Spatial Kerr beam self-cleaning in Yb-doped multimode fiber taper
    Niang, A.
    Mansuryan, T.
    Krupa, K.
    Tonello, A.
    Fabert, M.
    Leproux, P.
    Modotto, D.
    Millot, G.
    Couderc, V
    Wabnitz, S.
    [J]. 2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC), 2019,
  • [40] Beam self-cleaning in tapered Ytterbium-doped multimode fiber with decelerating nonlinearity
    Niang, A.
    Modotto, D.
    Tonello, A.
    Mangini, F.
    Minoni, U.
    Fabert, M.
    Jima, M. A.
    Egorova, O. N.
    Levchenko, A. E.
    Semjonov, S. L.
    Lipatov, D. S.
    Couderc, V
    Wabnitz, S.
    [J]. 2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2020,
12345