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arXiv · 1806.07514

Asymmetric Transmission in Photonic Structures with Phase-Change Components

N. Antonellis·R. Thomas·M. A. Kats·I. Vitebskiy·T. Kottos
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Abstract

We consider the scattering problem for an asymmetric composite photonic structure with a component experiencing a thermally driven phase transition. Using a numerical example, we show that if the heating is caused by the incident light, the transmittance can become highly asymmetric within a broad range of light intensities. This effect can be utilized for directional light transmission, asymmetric optical limiting, or power switching.

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N. Antonellis, R. Thomas, M. A. Kats, I. Vitebskiy, T. Kottos. 2018-06-20. Asymmetric Transmission in Photonic Structures with Phase-Change Components. https://doi.org/10.1103/physrevapplied.11.024046

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