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

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

Authors

Sendy Phang

Ana Vukovic

Stephen C. Creagh

Trevor M. Benson

Phillip Sewell

Gabriele Gradoni



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.

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APA6 Citation Phang, S., Vukovic, A., Creagh, S. C., Benson, T. M., Sewell, P., & Gradoni, G. Threshold preservation of PT-resonant structures in realistic-dispersive medium
Related Public URLs http://www.city.ac.uk/owtnm-2015
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf

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Copyright Statement
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf





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