Optical solitons in fiber Bragg gratings with quadratic-cubic law of nonlinear refractive index and cubic-quartic dispersive reflectivity


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Zayed E. M. E., Alngar M. E. M., Biswas A., EKİCİ M., Khan S., Alzahrani A. K., ...More

Proceedings of the Estonian Academy of Sciences, vol.71, no.2, pp.165-177, 2022 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 71 Issue: 2
  • Publication Date: 2022
  • Doi Number: 10.3176/proc.2022.2.05
  • Journal Name: Proceedings of the Estonian Academy of Sciences
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Agricultural & Environmental Science Database, Aquatic Science & Fisheries Abstracts (ASFA), Biotechnology Research Abstracts, Central & Eastern European Academic Source (CEEAS), Communication Abstracts, Compendex, INSPEC, Metadex, zbMATH, Directory of Open Access Journals, Civil Engineering Abstracts
  • Page Numbers: pp.165-177
  • Keywords: solitons, cubic-quartic, Bragg gratings, DUAL-CORE SYSTEM, TRAVELING-WAVE REDUCTION, CONSERVATION-LAWS, GENERAL-SOLUTION, POWER-LAW, STABILITY, EQUATION, PERTURBATION
  • Yozgat Bozok University Affiliated: Yes

Abstract

© 2022 Authors.This paper recovers cubic-quartic perturbed solitons in fiber Bragg gratings with quadratic-cubic law nonlinear refractive index. The unified Riccati equation expansion method and the modified Kudryashov’s approach make this retrieval of soliton solutions possible. The parameter constraints, for the existence of such solitons, are also presented.