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

Yildirim Y., Biswas A., Guggilla P., Khan S., EKİCİ M., Moraru L., ...More

Nonlinear Optics Quantum Optics, vol.56, no.3-4, pp.317-370, 2022 (ESCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 56 Issue: 3-4
  • Publication Date: 2022
  • Journal Name: Nonlinear Optics Quantum Optics
  • Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus, Academic Search Premier, Compendex
  • Page Numbers: pp.317-370
  • Keywords: Solitons, metamaterials, couplers
  • Yozgat Bozok University Affiliated: Yes


© 2022 Old City Publishing, Inc.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.