CHINESE JOURNAL OF PHYSICS, vol.66, pp.187-205, 2020 (SCI-Expanded)
Article / Article
CHINESE JOURNAL OF PHYSICS
Science Citation Index Expanded (SCI-EXPANDED), Scopus, INSPEC, zbMATH
Solitons, Bragg gratings, Chirp, DUAL-CORE SYSTEM, NONLINEAR SCHRODINGER-EQUATIONS, CUBIC NONLINEARITY, CONSERVATION-LAWS, WAVES, STABILITY, DYNAMICS
Yozgat Bozok University Affiliated:
This paper reveals optical solitons and other solutions to fiber Bragg gratings with dispersive reflectivity having Kerr law of nonlinear refractive index. Bragg gratings are indeed a techno-logical marvel that supplements chromatic dispersion when its count runs low. The extended Kudryashov's method and new extended auxiliary equation method have been implemented. Chirped and chirp-free bright, dark and singular solitons, with dispersive reflectivity, are pre-sented.