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

Anjan Biswas, Qin Zhou*, Malik Zaka Ullah, Houria Triki, Seithuti P. Moshokoa, Milivoj Belic

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

118 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)131-134
Number of pages4
JournalOptik
Volume143
DOIs
Publication statusPublished - Aug 2017
Externally publishedYes

Keywords

  • Anti-cubic nonlinearity
  • Bright soliton
  • Semi-inverse variation

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