Exact wave structures with stochastic effects in birefringent optical fibers modeled by cubic-quintic-septic nonlinear Schrodinger equation.

ABSTRACT: Stochastic optical solitons are a fascinating phenomenon in nonlinear optics where soliton-like behavior emerges in systems affected by stochastic noise. This study establishes a fundamental framework for stochastic wave propagation in birefringent fibers through the cubic-quintic-septic nonlinear Schrödinger equation (NLSE). Our modified extended mapping technique yields exact analytical solutions (bright, dark, and singular solitons, periodic structures, and Weierstrass elliptic waves) that explicitly incorporate multiplicative noise and birefringent coupling. We explore the influence of noise intensity on soliton stability and morphology through parameter analysis and visual simulations, revealing how stochastic fluctuations modify amplitude, phase, and localization. The visualized resu

SUBMITTER: Rabie WB 

PROVIDER: S-EPMC12361395 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature