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Threshold manipulation in parity-time symmetric microresonator chain

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

Authors

Sendy Phang sendy.phang@nottingham.ac.uk

Ana Vukovic ana.vukovic@nottingham.acuk

Stephen Creagh stepen.creagh@nottingham.ac.uk

Trevor M. Benson

Gabriele Gradoni

Phillip D. Sewell



Abstract

This paper analyses the eigenfrequencies of an infinitely long chain of microresonators with PT symmetry. The results show that the depth of modulation of the real part of the refractive index can be used to control the threshold point of the PT structure.

Publication Date Sep 1, 2015
Peer Reviewed Peer Reviewed
APA6 Citation Phang, S., Vukovic, A., Creagh, S., Benson, T. M., Gradoni, G., & Sewell, P. D. (2015). Threshold manipulation in parity-time symmetric microresonator chain
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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PID3628413.pdf (926 Kb)
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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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