Solitons unveilings and modulation instability analysis for sixth-order coupled nonlinear Schrödinger equations in fiber bragg gratings

Solitons unveilings and modulation instability analysis for sixth-order coupled nonlinear Schrödinger equations in fiber bragg gratings

This work investigated analytical solutions for a coupled system of nonlinear perturbed Schrödinger equations in fiber Bragg gratings (FBGs), characterized by sixth-order dispersion and a combination of Kerr and parabolic nonlocal nonlinear refractive indices. Chromatic dispersion, which restricts w...

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Bibliographic Details
Main Authors: Noha M. Kamel, Hamdy M. Ahmed, Wafaa B. Rabie
Format: Article
Language:English
Published: AIMS Press 2025-03-01
Series:AIMS Mathematics
Subjects:
perturbed nonlinear schrödinger equations
fiber bragg gratings
modulation instability analysis
kerr nonlinearity
gap solitons
Online Access:https://www.aimspress.com/article/doi/10.3934/math.2025318
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