Cubic–quartic optical soliton perturbation with complex Ginzburg–Landau equation by the enhanced Kudryashov's method

Ahmed H. Arnous, Anjan Biswas, Yakup Yıldırım, Qin Zhou*, Wenjun Liu, Ali S. Alshomrani, Hashim M. Alshehri

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

This paper implements the enhanced Kudryashov's method to address cubic–quartic complex Ginzburg–Landau equation for locating its solitons. This is considered when chromatic dispersion is discarded because of its low count. Sis forms of self-phase modulation structures are studied and they are Kerr law, parabolic law, polynomial law, quadratic–cubic law, anti-cubic law and parabolic-nonlocal law. Thus, bright and singular solitons are recovered for this model. The existence criteria for such solitons have been indicated, as well.

Original languageEnglish
Article number111748
JournalChaos, Solitons and Fractals
Volume155
DOIs
Publication statusPublished - Feb 2022
Externally publishedYes

Keywords

  • Constraints
  • Ginzburg–Landau
  • Kudryashov
  • Solitons

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