Elsayed M. E. Zayed, Mohamed E. M. Alngar, Anjan Biswas, Mehmet Ekici, Padmaja Guggilla, Salam Khan, Hashim Mohammad Alshehri, Milivoj R. Belic, “Optical solutions in fiber Bragg gratings with polynomial law nonlinearity and cubic-quartic dispersive reflectivity”, Optics and Spectroscopy, 2021, Volume 129, Issue 11,Page 1409

This article is cited in 3 papers

Nonlinear optics

Optical solutions in fiber Bragg gratings with polynomial law nonlinearity and cubic-quartic dispersive reflectivity

Elsayed M. E. Zayed^a, Mohamed E. M. Alngar^a, Anjan Biswas^bcde, Mehmet Ekici^f, Padmaja Guggilla^d, Salam Khan^d, Hashim Mohammad Alshehri^e, Milivoj R. Belic^g

^a Mathematics Department, Faculty of Science, Zagazig University, Zagazig, Egypt
^b Department of Applied Mathematics, National Research Nuclear University, Moscow, Russian Federation
^c Department of Mathematics and Applied Mathematics, Sefako Makgatho Health Sciences University, South Africa
^d Department of Physics, Chemistry and Mathematics, Alabama A&M University
^e Mathematical Modeling and Applied Computation (MMAC) Research Group, Department of Mathematics, King Abdulaziz University, Jeddah, Saudi Arabia
^f Department of Mathematics, Faculty of Science and Arts, Yozgat Bozok University, Yozgat, Turkey
^g Institute of Physics Belgrade, Zemun, Serbia

Abstract: Optical solitons with ber Bragg gratings and polynomial law of nonlinear refractive index are addressed in the paper. The auxiliary equation approach together with an addendum to Kudryashov’s method identify soliton solutions to the model. Singular periodic solutions emerge from these integration schemes as a byproduct.

Keywords: solitons; cubic-quartic; Bragg gratings.

Language: English