Raman scattering and self-steepening in nonlinear plasmonic waveguide pulse equation
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DOI: 10.1007/s11082-020-2241-x
Abstract: In this paper, we use Maxwell equations and the first order perturbation theory to obtain pulse propagation equation in a plasmonic waveguide made of nonlinear dielectric material. In this study, the effects of nonlinear self-steepening… read more here.
Keywords: self steepening; equation; raman scattering; plasmonic waveguide ... See more keywords
Chirped dark solitons in optical metamaterials
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DOI: 10.1016/j.ijleo.2017.12.130
Abstract: Abstract The ultrashort pulse propagation in metamaterials that is governed by the generalized nonlinear Schrodinger equation with pseudoquintic nonlinearity and self-steepening effect is investigated. By adopting a nonlinear chirp anstaz, we obtain an elliptic differential… read more here.
Keywords: self steepening; solitons optical; dark solitons; chirped dark ... See more keywords
Exact Analytic Spectra of Asymmetric Modulation Instability in Systems with Self-Steepening Effect.
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DOI: 10.1103/physrevlett.127.094102
Abstract: Nonlinear waves become asymmetric when asymmetric physical effects are present within the system. One example is the self-steepening effect. When exactly balanced with dispersion, it leads to a fully integrable system governed by the Chen-Lee-Liu… read more here.
Keywords: steepening effect; modulation instability; self steepening;