Optical solitons with differential group delay for coupled Fokas–Lenells equation using two integration schemes

Anjan Biswas, Yakup Yildirim, Emrullah Yasar, Qin Zhou*, Mohammad F. Mahmood, Seithuti P. Moshokoa, Milivoj Belic

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

125 Citations (Scopus)

Abstract

This paper studies differential group delay in optical fibers with coupled Fokas–Lenells equation. Two integration schemes are adopted. They are trial equation method and modified simple equation scheme. Bright, dark and singular soliton solutions are retrieved together with their respective existence criteria that are also presented.

Original languageEnglish
Pages (from-to)74-86
Number of pages13
JournalOptik
Volume165
DOIs
Publication statusPublished - Jul 2018
Externally publishedYes

Keywords

  • Modified simple equation method
  • Solitons
  • Trial equation method

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