New optical soliton solutions and dynamic behaviours analysis of the Sasa-Satsuma equation in optical fibers

被引：0

作者：

Yu, Hong-feng ^{[1
]}

Wu, Wei-nan ^{[1
]}

Yang, Bing-nuo ^{[1
]}

Guo, Peng ^{[1
]}

机构：

[1] Lanzhou Jiaotong Univ, Sch Math & Phys, Lanzhou 730070, Gansu, Peoples R China

来源：

JOURNAL OF MODERN OPTICS | 2024年 / 71卷 / 09期

关键词：

Sasa-Satsuma equation; new exact solutions; optical soliton solutions; self-steepening effect; (G '/G ' plus G plus A)expansion method; (G '/G)expansion method; NONLINEAR SCHRODINGER-EQUATION; DISPERSION; WAVES; LAW; DARK;

D O I：

10.1080/09500340.2024.2418012

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This article investigates novel exact solutions of the Sasa-Satsuma equation for describing the nonlinear characteristics of pulse transmission in optical fiber communication. Various new exact solutions of the Sasa-Satsuma equation were derived employing both the (G '/G '+G+A) expansion method and the Bernoulli (G '/G) expansion method. To provide a more intuitive depiction of the optical solitons' behaviour during transmission, we generated two-dimensional graphs, three-dimensional graphs, and contour maps corresponding to the solutions. These images enable us to showcase the dynamic behaviour of this theoretical model and delve into the specific influence of the self-steepening effect on the transmission characteristics of optical solitons described by the new exact solutions to the Sasa-Satsuma equation.

引用

页码：310 / 320

页数：11

共 51 条

[1] Some new exact solutions of (4+1)-dimensional Davey-Stewartson-Kadomtsev-Petviashvili equation
Ahmad, Israr
Jalil, Abdul
Ullah, Aman
Ahmad, Shabir
De la Sen, Manuel
[J]. RESULTS IN PHYSICS, 2023, 45
[2] Exploration new solitons in fiber Bragg gratings with cubic-quartic dispersive reflectivity using improved modified extended tanh-function method
Ahmed, Manar S. S.
Zaghrout, Afaf A. S.
Ahmed, Hamdy M. M.
[J]. EUROPEAN PHYSICAL JOURNAL PLUS, 2023, 138 (01)
[3] On the Dynamics of the Complex Hirota-Dynamical Model
Akbulut, Arzu
Kaplan, Melike
Alqahtani, Rubayyi T.
Ahmed, W. Eltayeb
[J]. MATHEMATICS, 2023, 11 (23)
[4] Dynamics of optical solitons, multipliers and conservation laws to the nonlinear schrodinger equation in (2+1)-dimensions with non-Kerr law nonlinearity
Aliyu, Aliyu Isa
Tchier, Fairouz
Inc, Mustafa
Yusuf, Abdullahi
Baleanu, Dumitru
[J]. JOURNAL OF MODERN OPTICS, 2019, 66 (02) : 136 - 142
[5] Aminakbari N, 2021, OPT QUANT ELECTRON, V53, DOI 10.1007/s11082-021-02807-0
[6] Anjan B., 2012, QUANTUM PHYS LETT, V1, P79
[7] Highly dispersive optical solitons and conservation laws in absence of self-phase modulation with new Kudryashov's approach
Arnous, Ahmed H.
Biswas, Anjan
Kara, Abdul H.
Yildirim, Yakup
Alshehri, Hashim M.
Belic, Milivoj R.
[J]. PHYSICS LETTERS A, 2022, 431
[8] Analysis of Sasa-Satsuma equation with beta fractional derivative using extended (G'/G2)-expansion technique and (exp(-φ(ξ)))-expansion technique
Arshed, Saima
Sadaf, Maasoomah
Akram, Ghazala
Yasin, Muhammad Mohsin
[J]. OPTIK, 2022, 271
[9] Bai CL, 2006, COMMUN THEOR PHYS, V45, P131
[10] Quasi-monochromatic dynamics of optical solitons having quadratic-cubic nonlinearity
Biswas, Anjan
[J]. PHYSICS LETTERS A, 2020, 384 (21)

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