Gap solitons with cubic-quartic dispersive reflectivity and parabolic law of nonlinear refractive index
Zayed Elsayed, Reham M.A. Shohib, Anjan Biswas, Yakup Yıldırım, Maggie Aphane, Seithuti P. Moshokoa, Salam Khan, Asim Asiri
Abstract
A full spectrum of optical gap solitons in fiber Bragg gratings with cubicquartic dispersive reflectivity is identified.The nonlinear refractive index structure is of parabolic law type.When the modulus of ellipticity approaches unity, the limiting approach to the retrieved Jacobi's elliptic functions reveals the soliton solutions.
Topics & Concepts
Quartic functionRefractive indexReflectivityMaterials scienceNonlinear systemCondensed matter physicsOpticsIndex (typography)Cubic functionPhysicsMathematicsQuantum mechanicsMathematical analysisComputer scienceWorld Wide WebPure mathematicsNonlinear Waves and SolitonsNonlinear Photonic SystemsAdvanced Fiber Laser Technologies