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Cubic-quartic optical soliton perturbation by semi-inverse variational principle
Journal article   Peer reviewed

Cubic-quartic optical soliton perturbation by semi-inverse variational principle

Russell W. Kohl, Anjan Biswas, Mehmet Ekici, Qin Zhou, Seithuti P. Moshokoa and Milivoj R. Belic
Optik (Stuttgart), Vol.185, pp.45-49
01/05/2019
DOI: https://doi.org/10.1016/j.ijleo.2019.03.073

Abstract

Bright solitons Cubic-quartic Semi-inverse variation
This paper secures bright optical solitons in presence of third and fourth order dispersion terms while group velocity dispersion term is absent. The perturbation terms that are included appear with full nonlinearity. The semi-inverse variational principle is implemented to secure such solutions.

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