Optical soliton perturbation with parabolic–nonlocal combo nonlinearity: undetermined coefficients and semi-inverse variational principle

This paper secures exact bright, dark and singular soliton solutions with parabolic–nonlocal combo nonlinearity in polarization-preserving optical fibers. The included perturbation terms are all of Hamiltonian type. Subsequently, an analytical bright 1-soliton solution is recovered, in the presence...

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Veröffentlicht in:Journal of optics (New Delhi) 2022-03, Vol.51 (1), p.22-28
Hauptverfasser: Vega-Guzman, Jose, Biswas, Anjan, Asma, Mir, Seadawy, Aly R., Ekici, Mehmet, Alzahrani, Abdullah Khamis, Belic, Milivoj R.
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Sprache:eng
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Zusammenfassung:This paper secures exact bright, dark and singular soliton solutions with parabolic–nonlocal combo nonlinearity in polarization-preserving optical fibers. The included perturbation terms are all of Hamiltonian type. Subsequently, an analytical bright 1-soliton solution is recovered, in the presence of higher-order dispersion effects by semi-inverse variational principle.
ISSN:0972-8821
0974-6900
DOI:10.1007/s12596-020-00670-y