A novel numerical investigation of fiber Bragg gratings with dispersive reflectivity having polynomial law of nonlinearity.

ABSTRACT: Fiber Bragg gratings represent a pivotal advancement in the field of photonics and optical fiber technology. The numerical modeling of fiber Bragg gratings is essential for understanding their optical behavior and optimizing their performance for specific applications. In this paper, numerical solutions for the revered optical fiber Bragg gratings that are considered with a cubic-quintic-septic form of nonlinear medium are constructed first time by using an iterative technique named as residual power series technique (RPST) via conformable derivative. The competency of the technique is examined by several numerical examples. By considering the suitable values of parameters, the power series solutions are illustrated by sketching 2D, 3D, and contour profiles. The results obtained by employi

SUBMITTER: Tariq H 

PROVIDER: S-EPMC12375766 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature