Bright solitons for twin-core couplers and multiple-core couplers having polynomial law of nonlinearity using Jacobi elliptic function expansion method
Tarek A. Khalil, Niveen Badra, Hamdy M. Ahmed, Wafaa B. Rabie
Abstract
This paper is an wide account of bright solitons and periodic solutions for twin-core couplers and multiple-core couplers with polynomial law of nonlinearity and nonlinear perturbation terms using the Jacobi elliptic function expansion method. The restrictions on the parameters are considered to guarantee the existence of the obtained solitons. Moreover, graphs of some solutions are presented to show their features.
Topics & Concepts
Nonlinear systemCore (optical fiber)Elliptic functionPolynomialMathematicsFunction (biology)Jacobi elliptic functionsMathematical analysisPerturbation (astronomy)PhysicsOpticsQuantum mechanicsBiologyEvolutionary biologyNonlinear Waves and SolitonsNonlinear Photonic SystemsFractional Differential Equations Solutions