Stochastic optical soliton perturbations in optical metamaterial couplers with parabolic nonlocal nonlinearity and advanced dispersion analysis

Faculty Science Year: 2025
Type of Publication: ZU Hosted Pages:
Authors:
Journal: Journal of Nonlinear Optical Physics & Materials World Scientific Volume:
Keywords : Stochastic optical soliton perturbations , optical metamaterial couplers    
Abstract:
This study delves into the perturbed stochastic nonlinear Schr¨odinger equation in an optical coupler for metamaterials, introducing a parabolic nonlocal law for refractive index nonlinearity, eighth-order dispersion, and multiplicative white noise. An enhanced version of Kudryashov’s method, combined with the direct algebraic method, is utilized to examine stochastic effects in nonlinear optical systems. The findings reveal diverse solution types such as dark and singular solitons, Weierstrass and Jacobi doubly periodic solutions, and straddled solitons,
   
     
 
       

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