A Charge-Tunable Quantum Dot Deep in The Strong Coupling Regime of Cavity QED

We present high-cooperativity (C up to 140) strong coupling of a charge-tunable InAs quantum dot embedded in a tunable Fabry-Pérot microcavity (Q=500,000). Via second-order correlation measurements we show high single-photon purity in the photon-blockade regime and pronounced vacuum Rabi oscillation...

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Bibliographic Details
Main Authors: Najer, Daniel, Sollner, Immo, Loebl, Matthias C., Riedel, Daniel, Petrak, Benjamin, Starosielec, Sebastian, Dolique, Vincent, Valentin, Sascha R., Schott, Ruediger, Wieck, Andreas D., Ludwig, Arne, Warburton, Richard J.
Format: Conference Proceeding
Language:English
Subjects:
Cavity resonators
Couplings
high-cooperativity
Laser modes
Photonics
Physics
Quantum dot lasers
Quantum dots
single-photon sources
solid-state cavity QED
strong coupling
tunable microcavity
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Summary:We present high-cooperativity (C up to 140) strong coupling of a charge-tunable InAs quantum dot embedded in a tunable Fabry-Pérot microcavity (Q=500,000). Via second-order correlation measurements we show high single-photon purity in the photon-blockade regime and pronounced vacuum Rabi oscillations in the photon-induced tunneling regime.
ISSN:2376-8614
DOI:10.1109/PHOSST.2018.8456757