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arXiv · 2108.03967

$N$-photon bundle statistics in different solid-state platforms

M. Cosacchi·A. Mielnik-Pyszczorski·T. Seidelmann·M. Cygorek·A. Vagov·D. E. Reiter·V. M. Axt
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Abstract

The term $N$-photon bundles has been coined for a specific type of photon emission, where light quanta are released from a cavity only in groups of $N$ particles. This emission leaves a characteristic number distribution of the cavity photons that may be taken as one of their fingerprints. We study this characteristic $N$-photon bundle statistics considering two solid-state cavity quantum electrodynamics (cQED) systems. As one example, we consider a semiconductor quantum-dot--microcavity system coupled to longitudinal acoustic phonons. There, we find the environmental influence to be detrimental to the bundle statistics. The other example is a superconducting qubit inside a microwave resonator. In these systems, pure dephasing is not important and an experimentally feasible parameter regime is found, where the bundle statistics prevails.

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M. Cosacchi, A. Mielnik-Pyszczorski, T. Seidelmann, M. Cygorek, A. Vagov, D. E. Reiter, V. M. Axt. 2021-08-09. $N$-photon bundle statistics in different solid-state platforms. https://arxiv.org/abs/2108.03967

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