Optical solitons in fiber Bragg gratings with quadratic-cubic law of nonlinear refractive index and cubic-quartic dispersive reflectivity

Proceedings of the Estonian Academy of Sciences

Mehmet Ekici¹  Salam Khan²  Anjan Biswas²  Milivoj R. Belic³  Abdullah K. Alzahrani⁴  Elsayed M. E. Zayed⁵  Mohamed E. M. Alngar⁵ 

[1] Department of Mathematics, Faculty of Science and Arts, Yozgat Bozok University, 66100 Yozgat, Turkey;Department of Physics, Chemistry and Mathematics, Alabama A;Institute of Physics Belgrade, Pregrevica 118, 11080 Zemun, Serbia;Mathematical Modeling and Applied Computation (MMAC) Research Group, Department of Mathematics, King Abdulaziz University, Jeddah 21589, Saudi Arabia;Mathematics Department, Faculty of Science, Zagazig University, Zagazig 44519, Egypt;

关键词: olitons;    cubic-quartic;    bragg gratings.;   

DOI  :  10.3176/proc.2022.2.05

来源: DOAJ

【 摘 要 】

This paper recovers cubic-quartic perturbed solitons in fiber Bragg gratings with quadratic-cubic law nonlinear refractive index. The unified Riccati equation expansion method and the modified Kudryashov’s approach make this retrieval of soliton solutions possible. The parameter constraints, for the existence of such solitons, are also presented.

【 授权许可】

Unknown