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Cubic–quartic optical soliton perturbation with Fokas–Lenells equation by sine–Gordon equation approach

  • Yakup Yıldırım*
  • , Anjan Biswas
  • , Anelia Dakova
  • , Salam Khan
  • , Seithuti P. Moshokoa
  • , Abdullah Khamis Alzahrani
  • , Milivoj R. Belic
  • *Corresponding author for this work
  • Near East University
  • Alabama A and M University
  • King Abdulaziz University
  • Moscow Engineering Physics Institute
  • Sefako Makgatho Health Sciences University
  • University of Plovdiv "Paisii Hilendarski"
  • Bulgarian Academy of Sciences
  • Tshwane University of Technology
  • Texas A&M University at Qatar

Research output: Contribution to journalArticlepeer-review

Abstract

This paper recovers cubic–quartic optical solitons for perturbed Fokas–Lenells equation in polarization-preserving fibers and birefringent fibers. The perturbation terms appear with maximum permissible intensity. Singular and dark solitons, together with a few combo solitons, emerge from the sine–Gordon equation integration scheme.

Original languageEnglish
Article number104409
JournalResults in Physics
Volume26
DOIs
Publication statusPublished - Jul 2021
Externally publishedYes

Keywords

  • 060.2310
  • 060.4510
  • 060.5530
  • 190.3270
  • 190.4370
  • Cubic–quartic
  • Fokas–Lenells
  • Perturbation
  • Solitons

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