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Authors: Afroja Akter and Javid Atai

Affiliation: Department of Electrical and Electronic Engineering, School of Electrical and Information Engineering, The University of Sydney, NSW 2006, Australia

Keyword(s): Fiber Bragg Gratings, Gap Solitons, Cubic-quintic Nonlinearity, Dispersive Reflectivity.

Abstract: The interaction of quiescent gap solitons in coupled fiber Bragg gratings with dispersive reflectivity and cubic-quintic nonlinearity in both cores is investigated. It has been found that with low to moderate dispersive reflectivity the interactions have similar characteristics to the nonlinear Schrodinger solitons i.e. in-phase solitons always attract each other and out-of-phase solitons repel. It is found that the interaction of in-phase solitons may result in a number of outcomes such as formation of a quiescent soliton, generation of two separating solitons and formation of a quiescent and two moving solitons. For strong dispersive reflectivity, the interaction outcomes depend on the initial separation.

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Paper citation in several formats:
Akter, A. and Atai, J. (2020). Interactions of Gap Solitons in Coupled Bragg Gratings with Cubic-quintic Nonlinearity and Dispersive Reflectivity. In Proceedings of the 8th International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS; ISBN 978-989-758-401-5; ISSN 2184-4364, SciTePress, pages 22-25. DOI: 10.5220/0008909600220025

@conference{photoptics20,
author={Afroja Akter. and Javid Atai.},
title={Interactions of Gap Solitons in Coupled Bragg Gratings with Cubic-quintic Nonlinearity and Dispersive Reflectivity},
booktitle={Proceedings of the 8th International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS},
year={2020},
pages={22-25},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008909600220025},
isbn={978-989-758-401-5},
issn={2184-4364},
}

TY - CONF

JO - Proceedings of the 8th International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS
TI - Interactions of Gap Solitons in Coupled Bragg Gratings with Cubic-quintic Nonlinearity and Dispersive Reflectivity
SN - 978-989-758-401-5
IS - 2184-4364
AU - Akter, A.
AU - Atai, J.
PY - 2020
SP - 22
EP - 25
DO - 10.5220/0008909600220025
PB - SciTePress

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