Fractional optical solitons of the space-time fractional nonlinear Schrodinger equation

被引:60
|
作者
Wu, Gang-Zhou [1 ]
Yu, Li-Jun [1 ]
Wang, Yue-Yue [1 ]
机构
[1] Zhejiang A&F Univ, Coll Sci, Linan 311300, Zhejiang, Peoples R China
来源
OPTIK | 2020年 / 207卷
基金
中国国家自然科学基金;
关键词
Fractional optical soliton; Space-time fractional nonlinear Schrodinger equation; Fractional Riccati method; Fractional double function method; Fractional Y-function expansion method; DIFFERENTIAL-EQUATIONS; LOCALIZED STRUCTURES; VARIABLE SEPARATION; COUNTEREXAMPLES; DISCUSSIONS; BRIGHT; DARK; KERR;
D O I
10.1016/j.ijleo.2020.164405
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Fractional optical soliton solutions of the space-time fractional nonlinear Schrodinger equation are obtained via three analytical methods, including fractional Riccati method, fractional double function method and fractional Y-function expansion method. We exhibit dynamical characteristics of fractional optical soliton solutions. It is of great importance to comprehend the mechanism of complex nonlinear optics and other physical phenomena described by fractional nonlinear evolutional equations.
引用
收藏
页数:10
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