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Advanced Materials

On-Chip Quantum Optics with Quantum Dot Microcavities

Authors

  • E. Stock,

    1. Institut für Festkörperphysik, Technische Universität Berlin, Hardenbergstraße 36, D-10623 Berlin, Germany
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  • F. Albert,

    1. Technische Physik and Wilhelm Conrad Röntgen, Research Center for Complex Material Systems, Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
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  • C. Hopfmann,

    1. Institut für Festkörperphysik, Technische Universität Berlin, Hardenbergstraße 36, D-10623 Berlin, Germany
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  • M. Lermer,

    1. Technische Physik and Wilhelm Conrad Röntgen, Research Center for Complex Material Systems, Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
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  • C. Schneider,

    1. Technische Physik and Wilhelm Conrad Röntgen, Research Center for Complex Material Systems, Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
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  • S. Höfling,

    1. Technische Physik and Wilhelm Conrad Röntgen, Research Center for Complex Material Systems, Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
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  • A. Forchel,

    1. Technische Physik and Wilhelm Conrad Röntgen, Research Center for Complex Material Systems, Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
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  • M. Kamp,

    1. Technische Physik and Wilhelm Conrad Röntgen, Research Center for Complex Material Systems, Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
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  • S. Reitzenstein

    Corresponding author
    1. Institut für Festkörperphysik, Technische Universität Berlin, Hardenbergstraße 36, D-10623 Berlin, Germany
    • Institut für Festkörperphysik, Technische Universität Berlin, Hardenbergstraße 36, D-10623 Berlin, Germany.
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Abstract

A novel concept for on-chip quantum optics using an internal electrically pumped microlaser is presented. The microlaser resonantly excites a quantum dot microcavity system operating in the weak coupling regime of cavity quantum electrodynamics. This work presents the first on-chip application of quantum dot microlasers, and also opens up new avenues for the integration of individual microcavity structures into larger photonic networks.

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