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Optical soliton perturbation with anti-cubic nonlinearity by semi-inverse variational principle
Journal article   Open access  Peer reviewed

Optical soliton perturbation with anti-cubic nonlinearity by semi-inverse variational principle

Anjan Biswas, Qin Zhou, Malik Zaka Ullah, Houria Triki, Seithuti P. Moshokoa and Milivoj Belic
Optik (Stuttgart), Vol.143, pp.131-134
01/08/2017
DOI: https://doi.org/10.1016/j.ijleo.2017.06.087

Abstract

Anti-cubic nonlinearity Bright soliton Semi-inverse variation
The perturbed nonlinear Schrödinger's equation with anti-cubic nonlinearity is studied with the aid of semi-inverse variational principle. The perturbation terms that are included are inter-modal dispersion, third and fourth order dispersion, nonlinear dispersion and self-steepening term, the last two of which appear with full nonlinearity.
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https://doi.org/10.1016/j.ijleo.2017.06.087View
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