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Theory and numerical modelling of parity-time symmetric structures in photonics: Introduction and grating structures in one dimension

Phang, Sendy; Benson, Trevor M.; Susanto, Hadi; Creagh, Stephen C.; Gradoni, Gabriele; Sewell, Phillip D.; Vukovic, Ana

Theory and numerical modelling of parity-time symmetric structures in photonics: Introduction and grating structures in one dimension Thumbnail


Authors

Trevor M. Benson

Hadi Susanto

Gabriele Gradoni

PHIL SEWELL phillip.sewell@nottingham.ac.uk
Professor of Electromagnetics

ANA VUKOVIC ANA.VUKOVIC@NOTTINGHAM.AC.UK
Professor of Electromagnetic Applications



Contributors

A. Agrawal
Editor

Trevor M. Benson
Editor

R.M. De La Rue
Editor

G. Wurtz
Editor

Abstract

A class of structures based on PT PT-symmetric Bragg gratings in the presence of both gain and loss is studied. The basic concepts and properties of parity and time reversal in one-dimensional structures that possess idealised material properties are given. The impact of realistic material properties on the behaviour of these devices is then investigated. Further extension to include material non-linearity is used to study an innovative all-optical
memory device.

Citation

Phang, S., Benson, T. M., Susanto, H., Creagh, S. C., Gradoni, G., Sewell, P. D., & Vukovic, A. (2016). Theory and numerical modelling of parity-time symmetric structures in photonics: Introduction and grating structures in one dimension. In A. Agrawal, T. M. Benson, R. De La Rue, & G. Wurtz (Eds.), Recent trends in computational photonics (161-205). Springer. https://doi.org/10.1007/978-3-319-55438-9_6

Acceptance Date Jan 1, 2017
Online Publication Date Nov 3, 2017
Publication Date Nov 3, 2016
Deposit Date Mar 1, 2018
Publicly Available Date Mar 28, 2024
Publisher Springer
Peer Reviewed Peer Reviewed
Issue 204
Pages 161-205
Series Title Springer series in optical sciences
Book Title Recent trends in computational photonics
ISBN 978-3-319-55437-2
DOI https://doi.org/10.1007/978-3-319-55438-9_6
Public URL https://nottingham-repository.worktribe.com/output/892632
Publisher URL https://link.springer.com/chapter/10.1007/978-3-319-55438-9_6

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