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Propagation properties of chirped optical similaritons with dual-power law nonlinearity

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dc.contributor.authorMerabti, A.
dc.contributor.authorTriki, H.
dc.contributor.authorAzzouzi, F.
dc.contributor.authorZhou, Q.
dc.contributor.authorBiswas, A.
dc.date.accessioned2024-11-27T07:16:37Z
dc.date.available2024-11-27T07:16:37Z
dc.date.issued2020
dc.description.abstract© 2020 Elsevier LtdWe study the transmission of femtosecond light waves in an inhomogeneous dual-power law nonlinear model under the influence of self-frequency shift effect. Pulse evolution in such system is described by a generalized higher-order nonlinear Schrödinger equation incorporating the contributions of distributed self-frequency shift, dispersion, dual-power law nonlinearity, and gain/loss. As a result, a variety of analytical similaritons are derived for the first time by a similarity transformation connected to the related constant-coefficients model. We found that in the presence of self-frequency shift effect, the optical similaritons acquire a nonlinear chirp which has a power-law dependence on the intensity of the pulse. The evolution behaviors of presented chirped similaritons are also presented in two different soliton control systems.
dc.identifier.citationPropagation properties of chirped optical similaritons with dual-power law nonlinearity / Merabti, A. [et al.] // Chaos, Solitons and Fractals. - 2020. - 140. - 10.1016/j.chaos.2020.110158
dc.identifier.doi10.1016/j.chaos.2020.110158
dc.identifier.urihttps://www.doi.org/10.1016/j.chaos.2020.110158
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85089747138&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000596306900003
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/22218
dc.relation.ispartofChaos, Solitons and Fractals
dc.titlePropagation properties of chirped optical similaritons with dual-power law nonlinearity
dc.typeArticle
dspace.entity.typePublication
oaire.citation.volume140
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