Dark and Singular Optical Solitons for Kundu-Eckhaus Equation with Differential Group Delay by the Generalized ϕ6-Model Expansion

Abdul Ghani Al-Nowehy, Elsayed M.E. Zayed, Ahmed H. Arnous, Yakup Yildirim, Luminita Moraru, Anjan Biswas

Research output: Contribution to journalArticlepeer-review

Abstract

This paper recovers optical solitons solutions with polarization-mode dispersion in optical fibers. The governing model is the Kundu-Eckhaus equation. The adopted integration scheme is the generalized ϕ6-model expansion. The intermediary functions are the Jacobi’s elliptic functions and the Weierstrass’ elliptic functions. The parameter constraints for the existence of such solitons are also presented.

Original languageEnglish
Pages (from-to)3230-3252
Number of pages23
JournalContemporary Mathematics (Singapore)
Volume6
Issue number3
DOIs
Publication statusPublished - 2025
Externally publishedYes

Keywords

  • integrability
  • solitons

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