Optical soliton solutions of the Chen–Lee–Liu equation in the presence of perturbation and the effect of the inter-modal dispersion, self-steepening and nonlinear dispersion

In this paper, we have investigated the perturbed Chen–Lee–Liu equation which describes the pulse propagation in the optical fibers, under the impact of the inter-modal dispersion, self-steepening and nonlinear dispersion terms. By using the enhanced modified extended tanh expansion method, bright,...

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Bibliographic Details
Published in:Optical and quantum electronics 2022-12, Vol.54 (12), Article 792
Main Authors: Ozisik, Muslum, Bayram, Mustafa, Secer, Aydin, Cinar, Melih
Format: Article
Language:English
Subjects:
Characterization and Evaluation of Materials
Computer Communication Networks
Dispersion
Electrical Engineering
Lasers
Optical Devices
Optical fibers
Optics
Perturbation
Photonics
Physics
Physics and Astronomy
Pulse propagation
Solitary waves
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Summary:In this paper, we have investigated the perturbed Chen–Lee–Liu equation which describes the pulse propagation in the optical fibers, under the impact of the inter-modal dispersion, self-steepening and nonlinear dispersion terms. By using the enhanced modified extended tanh expansion method, bright, singular, periodic singular and periodic bright solitons have been obtained and the effects of the coefficients of the inter-modal dispersion, self-steepening and nonlinear dispersion terms on the soliton’s dynamics have been examined in each case. In this respect, the review in the article has not been studied and reported before. The computations throughout this paper have been fulfilled by Maple and also the graphical simulations are demonstrated via Matlab.
ISSN:0306-8919
1572-817X
DOI:10.1007/s11082-022-04216-3