Solitons in Nonlinear Directional Couplers with Optical Metamaterials by Sine–Gordon Equation Approach

Yakup Yildirim, Anjan Biswas*, Padmaja Guggilla, Salam Khan, Mehmet Ekici, Luminita Moraru, Houria Triki, E. M.E. Zayed, Abdullah K. Alzahrani, Milivoj R. Belic

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

This paper recovers solitons with optical metamaterials in nonlinear directional couplers. Both twin–core and multiple–core couplers are considered. There are six nonlinear forms of refractive index studied. The sine–Gordon equation approach is the adopted integration scheme in the work.

Original languageEnglish
Pages (from-to)317-370
Number of pages54
JournalNonlinear Optics Quantum Optics
Volume56
Issue number3-4
Publication statusPublished - 2022
Externally publishedYes

Keywords

  • Solitons
  • couplers
  • metamaterials

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