Cubic–quartic solitons in couplers with optical metamaterials having polynomial law of nonlinearity

Elsayed M.E. Zayed, Mohamed E.M. Alngar, Reham M.A. Shohib, Anjan Biswas, Yakup Yıldırım*, Anelia Dakova, Ali S. Alshomrani, Hashim M. Alshehri, Milivoj R. Belic

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

This paper is on couplers with optical metamaterials that are manufactured with polynomial nonlinear form that is also known as cubic–quintic–septic nonlinear form. Cubic–quartic solitons are recovered for such a form of waveguide with the enhanced Kudryashov's approach. Bright and singular solitons are derived from this scheme for twin-core and multiple-core couplers.

Original languageEnglish
Article number168087
JournalOptik
Volume248
DOIs
Publication statusPublished - Dec 2021
Externally publishedYes

Keywords

  • 060.2310
  • 060.4510
  • 060.5530
  • 190.3270
  • 190.4370
  • Couplers
  • Kudryashov
  • Solitons

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