Dark, singular and straddled optical solitons in birefringent fibers with generalized anti-cubic nonlinearity

Zayed, Elsayed; Alngar, Mohamed; Biswas, Anjan; EKİCİ, MEHMET; Moraru, Luminita; Alzahrani, Abdullah; Belic, Milivoj

doi:10.1016/j.physleta.2020.126417

Dark, singular and straddled optical solitons in birefringent fibers with generalized anti-cubic nonlinearity

Zayed E. M. E., Alngar M. E. M., Biswas A., EKİCİ M., Moraru L., Alzahrani A. K., ...More

PHYSICS LETTERS A, vol.384, no.20, 2020 (SCI-Expanded, Scopus)

Publication Type: Article / Article
Volume: 384 Issue: 20
Publication Date: 2020
Doi Number: 10.1016/j.physleta.2020.126417
Journal Name: PHYSICS LETTERS A
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Chemical Abstracts Core, Communication Abstracts, INSPEC, Metadex, Philosopher's Index, zbMATH, DIALNET, Civil Engineering Abstracts
Keywords: Solitons, Birefringence, Generalized anti-cubic, SCHRODINGER-EQUATION
Yozgat Bozok University Affiliated: Yes

Abstract

This paper enumerates optical soliton solutions in birefringent fibers having generalized form of anti-cubic law of refractive index. The unified Riccati equation expansion yields dark, singular as well as solitons that are straddled between dark and singular ones. A few additional solutions emerge from the integration scheme as a byproduct. (C) 2020 Elsevier B.V. All rights reserved.