The Effects of Five-Order Nonlinear on the Dynamics of Dark Solitons in Optical Fiber
Joint Authors
He, Feng-Tao
Wang, Xiao-Lin
Duan, Zuo-Liang
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-30
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
We study the influence of five-order nonlinear on the dynamic of dark soliton.
Starting from the cubic-quintic nonlinear Schrodinger equation with the quadratic phase chirp term, by using a similarity transformation technique, we give the exact solution of dark soliton and calculate the precise expressions of dark soliton's width, amplitude, wave central position, and wave velocity which can describe the dynamic behavior of soliton's evolution.
From two different kinds of quadratic phase chirps, we mainly analyze the effect on dark soliton’s dynamics which different fiver-order nonlinear term generates.
The results show the following two points with quintic nonlinearities coefficient increasing: (1) if the coefficients of the quadratic phase chirp term relate to the propagation distance, the solitary wave displays a periodic change and the soliton’s width increases, while its amplitude and wave velocity reduce.
(2) If the coefficients of the quadratic phase chirp term do not depend on propagation distance, the wave function only emerges in a fixed area.
The soliton’s width increases, while its amplitude and the wave velocity reduce.
American Psychological Association (APA)
He, Feng-Tao& Wang, Xiao-Lin& Duan, Zuo-Liang. 2013. The Effects of Five-Order Nonlinear on the Dynamics of Dark Solitons in Optical Fiber. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1011514
Modern Language Association (MLA)
He, Feng-Tao…[et al.]. The Effects of Five-Order Nonlinear on the Dynamics of Dark Solitons in Optical Fiber. The Scientific World Journal No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-1011514
American Medical Association (AMA)
He, Feng-Tao& Wang, Xiao-Lin& Duan, Zuo-Liang. The Effects of Five-Order Nonlinear on the Dynamics of Dark Solitons in Optical Fiber. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1011514
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1011514