Threshold preservation of PT-resonant structures in realistic-dispersive medium

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Phang, Sendy, Vukovic, Ana, Creagh, Stephen C., Benson, Trevor M., Sewell, Phillip and Gradoni, Gabriele (2015) Threshold preservation of PT-resonant structures in realistic-dispersive medium. In: Optical Wave and Waveguide Theory and Numerical Modelling Workshop (OWTNM 2015), 17-18 April 2015, London, UK. (Unpublished)

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Abstract

The impact of material dispersion in the performance of parity-time (PT) symmetric coupled microresonators is studied. The eigenfrequencies of the coupled PT-system are analysed for different dispersion parameter. We show that realistic dispersion preserves the PT-system with additional stabilising features.

Item Type:

Conference or Workshop Item (Lecture)

RIS ID:

https://nottingham-repository.worktribe.com/output/992813

Schools/Departments:

University of Nottingham, UK > Faculty of Engineering > Department of Electrical and Electronic Engineering

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