Photon-photon Correlations from a Pair of Strongly Coupled Two-Level Emitters

We investigate two-color photon correlations in the light emitted by strongly coupled two-level emitters. Spectral filtering allows us to manipulate the collected light statistics and we show that the resonances induced by dipole-dipole interactions give rise to specific correlations, where the time...

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Bibliographic Details
Published in:arXiv.org 2020-12
Main Authors: Darsheshdar, Elnaz, Hugbart, Mathilde, Bachelard, Romain, Villas-Boas, Celso Jorge
Format: Article
Language:English
Subjects:
Dipole interactions
Emitters
Photons
Spectral emittance
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Summary:We investigate two-color photon correlations in the light emitted by strongly coupled two-level emitters. Spectral filtering allows us to manipulate the collected light statistics and we show that the resonances induced by dipole-dipole interactions give rise to specific correlations, where the time-symmetry of the correlations is broken. Based on the collective dressed states, our study encompasses both the case of real processes, where the photons are associated with specific resonances and classical correlations between each other, and virtual processes, where pairs of photons are emitted with non-classical correlations.
ISSN:2331-8422
DOI:10.48550/arxiv.2012.03735