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Optical solitons in cascaded system with three integration schemes

M. MIRZAZADEH1, Q. ZHOU2, A. H. BHRAWY3,4, A. BISWAS3,5,* , M. BELIC6

Affiliation

  1. Department of Engineering Sciences, Faculty of Technology and Engineering, East of Guilan, University of Guilan, P.C. 44891-63157, Rudsar-Vajargah, Iran
  2. School of Electronics and Information Engineering, Wuhan Donghu University, Wuhan, 430212, P.R. China
  3. Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah-21589, Saudi Arabia
  4. Department of Mathematics, Faculty of Science, Beni-Suef University, Beni-Suef 62511, Egypt
  5. Department of Mathematical Sciences, Delaware State University, Dover, DE 19901-2277, USA
  6. Science Program, Texas A & M University at Qatar, Doha, Qatar

Abstract

This paper obtains soliton solutions in cascaded system with Kerr law nonlinearity. There are three integration tools adopted in this paper. These are Q-function approach, Riccati equation method and G’/G-expansion scheme. These lead to topological and singular optical soliton solutions to the model. Additionally, there are singular periodic solutions that are also revealed. Finally constraint conditions are given that needs to hold for these solitons to exist..

Keywords

Cascaded system; Solitons; Integrability; Q-function; Ricatti equation expansion; G’/G-expansion.

Submitted at: Dec. 12, 2014
Accepted at: Jan. 21, 2015

Citation

M. MIRZAZADEH, Q. ZHOU, A. H. BHRAWY, A. BISWAS, M. BELIC, Optical solitons in cascaded system with three integration schemes, Journal of Optoelectronics and Advanced Materials Vol. 17, Iss. 1-2, pp. 74-81 (2015)