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arXiv · 1801.10191

Theory and Numerical Modelling of Parity-Time Symmetric Structures in Photonics: Introduction and Grating Structures in One Dimension

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

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Sendy Phang, Trevor M. Benson, Hadi Susanto, Stephen C. Creagh, Gabriele Gradoni, Phillip D. Sewell, Ana Vukovic. 2018-01-30. Theory and Numerical Modelling of Parity-Time Symmetric Structures in Photonics: Introduction and Grating Structures in One Dimension. https://doi.org/10.1007/978-3-319-55438-9_6

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