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Traveling wave parametric amplifiers for microwave quantum optics (PART I)

ORAL

Abstract

Traveling wave parametric amplifiers (TWPAs) have proven to be key tools to realize broadband amplification near the quantum limit. However, their range of application is not limited to signal amplification. They are even promising candidates for multi-mode entanglement generation to realize quantum optics experiments in the microwave regime. We will present the experimental operation of a Josephson TWPA as a source of two-mode squeezed microwave radiation, demonstrating broadband entanglement generation and discuss the perspectives of this result.

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Presenters

  • Martina Esposito

    CNR-SPIN Complesso di Monte S. Angelo, via Cinthia, Napoli, 80126, Italy; Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, CNR-SPIN Complesso di Monte S. Angelo, via Cinthia, Napoli, 80126, Italy and Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, CNR-SPIN Complessodi Monte S.Angelo, Via Cinthia, Napoli, 80126, Italy, Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut N´eel, 38000 Grenoble, France

Authors

  • Martina Esposito

    CNR-SPIN Complesso di Monte S. Angelo, via Cinthia, Napoli, 80126, Italy; Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, CNR-SPIN Complesso di Monte S. Angelo, via Cinthia, Napoli, 80126, Italy and Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, CNR-SPIN Complessodi Monte S.Angelo, Via Cinthia, Napoli, 80126, Italy, Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut N´eel, 38000 Grenoble, France

  • Arpit Ranadive

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut N´eel, 38000 Grenoble, France

  • Sina Böhling

    Dahlem Center for Complex Quantum Systems and Fachbereich Physik, Freie Universität Berlin, 14195 Berlin, Germany

  • Luca Planat

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut N´eel, 38000 Grenoble, France

  • Giulio Cappelli

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut N´eel, 38000 Grenoble, France

  • Sebastien Leger

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, Institut Neel - Grenoble, France

  • Dorian Fraudet

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France

  • Vincent Jouanny

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France

  • Olivier Buisson

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut N´eel, 38000 Grenoble, France, Institut Neel - Grenoble, France

  • Wiebke Guichard

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut N´eel, 38000 Grenoble, France

  • Cecile Naud

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut N´eel, 38000 Grenoble, France, Institut Neel - Grenoble, France

  • Jose Aumentado

    National Institute of Standards and Technology Boulder, National Institute of Standards and Technology, Boulder, Colorado, 80305, USA, National Institute of Standards and Technology

  • Florent Q Lecocq

    National Institute of Standards and Technology Boulder, National Institute of Standards and Technology, Boulder, Colorado, 80305, USA, National Institute of Standards and Technology, Boulder

  • Anja Metelmann

    FU Berlin, Dahlem Center for Complex Quantum Systems and Fachbereich Physik, Freie Universität Berlin, 14195 Berlin, Germany, Free University of Berlin, Freie Universität Berlin

  • Nicolas Roch

    Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France, Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut N´eel, 38000 Grenoble, France, Institut Neel - Grenoble, France