Journal
OPTIK
Volume 270, Issue -, Pages -Publisher
ELSEVIER GMBH
DOI: 10.1016/j.ijleo.2022.169927
Keywords
Solitons; Bragg gratings; Lie symmetry
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Funding
- Deanship of Scientific Research (DSR) , King Abdulaziz University, Jeddah, Saudi Arabia [KEP-PhD: 53-130-1443]
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The present study investigates cubic-quartic optical solitons in fiber Bragg gratings with Kerr nonlinearity and dispersive reflectivity. The Lie symmetry analysis is used to simplify the coupled partial differential equations to a set of ordinary differential equations. The solutions obtained through numerical simulations confirm the analytical findings.
The present study derives cubic-quartic optical solitons in fiber Bragg gratings having Kerr law of nonlinearity along with dispersive reflectivity. The Lie symmetry analysis collapses the coupled partial differential equations to a coupled set of ordinary differential equations. They are subsequently solved to recover singular and dark solitons to the model. The numerical simulations support the analytical findings.
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