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Optical solitons in multiple-core couplers

A. A. ALSHAERY1, E. M. HILAL1, M. A. BANAJA1, SADAH A. ALKHATEEB1, LUMINITA MORARU2, ANJAN BISWAS3,4,*

Affiliation

  1. Department of Mathematics, Faculty of Science for Girls, King Abdulaziz University, Jeddah, Saudi Arabia
  2. Department of Chemistry, Physics and Environment, University Dunarea de Jos Galati, 111 Domneasca Street, 800201 Galati, Romania
  3. Department of Mathematical Sciences, Delaware State University, Dover, DE 19901-2277, USA
  4. Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah-21589, Saudi Arabia

Abstract

This paper obtains 1-soliton solutions in multiple-core nonlinear directional couplers. Bright, dark and singular soliton solutions are obtained. The necessary constraint conditions are exhibited. Coupling with nearest neighbors as well as all neighbors are considered. There are five types of nonlinear media that are studied. They are Kerr law, power law, parabolic law, dual-power law and log law..

Keywords

Multiple-core, Integrability, Constraints.

Submitted at: May 7, 2014
Accepted at: May 15, 2014

Citation

A. A. ALSHAERY, E. M. HILAL, M. A. BANAJA, SADAH A. ALKHATEEB, LUMINITA MORARU, ANJAN BISWAS, Optical solitons in multiple-core couplers, Journal of Optoelectronics and Advanced Materials Vol. 16, Iss. 5-6, pp. 750-758 (2014)