Localized single frequency lasing states in a finite parity-time symmetric resonator chain

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Localized single frequency lasing states in a finite parity-time symmetric resonator chain

In this paper a practical case of a finite periodic Parity Time chain made of resonant dielectric cylinders is considered. The paper analyzes a more general case where PT symmetry is achieved by modulating both the real and imaginary part of the material refractive index along the resonator chain. T...

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Bibliographic Details
Main Authors:	Phang, Sendy, Vukovic, Ana, Creagh, Stephen C., Sewell, Phillip, Gradoni, Gabriele, Benson, Trevor M.
Format:	Article
Published:	Nature Publishing Group 2016
Subjects:	Metamaterials Microresonators Optoelectronic devices and components
Online Access:	https://eprints.nottingham.ac.uk/31610/

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