Symmetric and Anti-Symmetric Solitons of the Fractional Second- and Third-Order Nonlinear Schr?dinger Equation
Qi-Hao Cao and Chao-Qing Dai*
College of Optical, Mechanical and Electrical Engineering, Zhejiang A&F University, Lin'an 311300, China
Abstract ：The fractional second- and third-order nonlinear Schrödinger equation is studied, symmetric and antisymmetric soliton solutions are derived, and the influence of the Lévy index on different solitons is analyzed. The stability and stability interval of solitons are discussed. The anti-interference ability of stable solitons to the small disturbance shows a good robustness.
收稿日期: 2021-07-14
出版日期: 2021-09-02
:
05.45.Yv
(Solitons)
42.65.Tg
(Optical solitons; nonlinear guided waves)
42.81.Dp
(Propagation, scattering, and losses; solitons)
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2021, Vol. 38 
