Threshold preservation of PT-resonant structures in realistic-dispersive medium
Phang, Sendy and Vukovic, Ana and Creagh, Stephen C. and Benson, Trevor M. and 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 (Unpublished)
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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