Graded-index breathing solitons from Airy pulses in multimode fibers

Zhixiang Deng, Yu Chen, Jun Liu, Chujun Zhao, Dianyuan Fan

Research output: Contribution to journalArticle

Abstract

Breathing solitons, as localized wave packets with a periodic evolution in amplitude and duration, are able to model extreme wave events in complex nonlinear dispersive systems. We have numerically studied the formation and manipulation of graded-index breathing solitons embedded in nonlinear multimode fibers based on a single nonlinear Schrödinger equation that includes the spatial self-imaging effect through a periodically varying nonlinear parameter. Through changing specific parameters of the input optical field, we can manipulate the period and depth of graded-index breathing soliton dynamics under different relative strengths between the dispersion length and the self-imaging period of the multimode fiber. Our study can explicitly derive a robust mechanism to control the behavior of the breathing localized structure directly and contribute to a better understanding of the much more complex nonlinear graded-index soliton dynamics in multimode fibers.
LanguageEnglish
Pages483-493
Number of pages11
JournalOptics Express
Volume27
Issue number2
Early online date7 Jan 2019
DOIs
Publication statusPublished - 21 Jan 2019

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breathing
solitary waves
fibers
pulses
nonlinear systems
wave packets
nonlinear equations
manipulators

Bibliographical note

© 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

Cite this

Deng, Zhixiang ; Chen, Yu ; Liu, Jun ; Zhao, Chujun ; Fan, Dianyuan. / Graded-index breathing solitons from Airy pulses in multimode fibers. In: Optics Express. 2019 ; Vol. 27, No. 2. pp. 483-493.
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Deng, Z, Chen, Y, Liu, J, Zhao, C & Fan, D 2019, 'Graded-index breathing solitons from Airy pulses in multimode fibers' Optics Express, vol. 27, no. 2, pp. 483-493. https://doi.org/10.1364/OE.27.000483

Graded-index breathing solitons from Airy pulses in multimode fibers. / Deng, Zhixiang; Chen, Yu; Liu, Jun; Zhao, Chujun; Fan, Dianyuan.

In: Optics Express, Vol. 27, No. 2, 21.01.2019, p. 483-493.

Research output: Contribution to journalArticle

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