On pulse propagation of soliton wave solutions related to the perturbed Chen-Lee-Liu equation in an optical fiber

被引：93

作者：

Baskonus, Haci Mehmet ^{[1
]}

Osman, M. S. ^{[2
,3
]}

Rehman, Hamood Ur ^{[4
]}

Ramzan, Muhammad ^{[4
]}

Tahir, Muhammad ^{[5
]}

Ashraf, Shagufta ^{[4
]}

机构：

[1] Harran Univ, Dept Math & Sci Educ, Fac Educ, Sanliurfa, Turkey

[2] Cairo Univ, Dept Math, Fac Sci, Giza 12613, Egypt

[3] Umm Alqura Univ, Fac Sci Appl, Dept Math, Mecca 21955, Saudi Arabia

[4] Univ Okara, Dept Math, Okara 56300, Pakistan

[5] Univ Punjab, Dept Math, Lahore 54590, Pakistan

来源：

OPTICAL AND QUANTUM ELECTRONICS | 2021年 / 53卷 / 10期

关键词：

Chen-Lee-Liu equation; Perturbation; Generalized Kudryashov method; Exp(-phi(eta))-expansion method; Solitons; FOKAS-LENELLS EQUATION; NONLINEAR SCHRODINGER-EQUATION; GERDJIKOV-IVANOV EQUATION; SPATIOTEMPORAL DISPERSION; TUNGSTEN DISULFIDE; SINGULAR SOLITONS; CONSERVATION-LAWS; LOGISTIC FUNCTION; BRIGHT; DARK;

D O I：

10.1007/s11082-021-03190-6

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, perturbed Chen-Lee-Liu equation is considered to describe pulse propagation in optical fibers. Chen-Lee-Liu equation is a derivative form of the nonlinear Schrodinger equation. Two renowned analytical techniques namely, exp(-phi(eta))-expansion method and the generalized Kudryashov method are applied to analyze this model. The algorithm of these methods is also presented. Different structures of soliton solutions are successfully investigated for perturbed this model. Additionally, constraint conditions on coefficients of perturbation terms are also defined to assure the existence of such solitons. The graphical representation of these solutions is shown to demonstrate the dynamics of pulse propagation governed by Chen-Lee-Liu equation in optical fibers.

引用

页数：17

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