Interaction properties of solitonics in inhomogeneous optical fibers

被引：115

作者：

Liu, Wenjun ^{[1
,2
]}

Zhang, Yujia ^{[1
,2
]}

Triki, Houria ^{[3
]}

Mirzazadeh, Mohammad ^{[4
]}

Ekici, Mehmet ^{[5
]}

Zhou, Qin ^{[6
]}

Biswas, Anjan ^{[7
,8
]}

Belic, Milivoj ^{[9
]}

机构：

[1] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, POB 122, Beijing 100876, Peoples R China

[2] Beijing Univ Posts & Telecommun, Sch Sci, POB 122, Beijing 100876, Peoples R China

[3] Badji Mokhtar Univ, Fac Sci, Dept Phys, Radiat Phys Lab, POB 12, Annaba 23000, Algeria

[4] Univ Guilan, Fac Technol & Engn, Dept Engn Sci, Rudsar Vajargah 4489163157, Iran

[5] Bozok Univ, Fac Sci & Arts, Dept Math, TR-66100 Yozgat, Turkey

[6] Wuhan Donghu Univ, Sch Elect & Informat Engn, Wuhan 430212, Hubei, Peoples R China

[7] Alabama A&M Univ, Dept Phys Chem & Math, Normal, AL 35762 USA

[8] Tshwane Univ Technol, Dept Math & Stat, ZA-0008 Pretoria, South Africa

[9] Texas A&M Univ Qatar, Sci Program, POB 23874, Doha, Qatar

来源：

NONLINEAR DYNAMICS | 2019年 / 95卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Solitons; Soliton interactions; Inhomogeneous optical fiber; MODIFIED KDV EQUATION; TUNGSTEN DISULFIDE; TRANSMISSION;

D O I：

10.1007/s11071-018-4582-6

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this paper, a generalized nonlinear Schrodinger equation with variable dispersion and nonlinear coefficients, which can be used to describe the pulse transmission in inhomogeneous optical fibers, is investigated analytically. By virtue of the Hirota method, analytic multiple soliton solutions are obtained. Interactions between solitonics are presented through choosing specific nonlinearity functions, and interaction properties of them are analyzed. Results obtained may potentially be useful in the area of optical communications.

引用

页码：557 / 563

页数：7

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