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arXiv:1809.08876

Strong coupling of ionising transitions

Erika Cortese, Iacopo Carusotto, R. Colombelli, Simone De Liberato

Published Sep 24, 2018• 0 citations
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Abstract

We demonstrate that a ionising transition can be strongly coupled to a photonic resonator, leading to the appearance of a discrete optically active polaritonic resonance below the ionisation threshold. The matter component of such hybrid excitation corresponds to a bound exciton created by light-matter interaction. Applying our theory to the case of bound-to-continuum transitions in microcavity-embedded doped quantum wells, we show how those strong-coupling features can be exploited as a novel gauge to tune both optical and electronic properties of semiconductor heterostructures.

DOI
10.48550/arxiv.1809.08876

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