A large-scale single-photon source and spin qubit arrays in a photonic integrated chip

ORAL

Abstract

Single-photon sources are essential components in a variety of optical quantum technologies. We demonstrate a large array of single-photon sources and spin qubits on a single photonic chip. Our single-photon source array is composed of color centers in a monolithic diamond nanophotonic structure that is efficiently coupled to a photonic integrated circuit. Additionally, the long-lived spin states of color centers in diamond may serve as quantum memories in a repeater network.

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Presenters

  • Noel Wan

    Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Massachusetts Institute of Technology

Authors

  • Noel Wan

    Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Massachusetts Institute of Technology

  • Tsung-Ju Lu

    Massachusetts Institute of Technology

  • Kevin Chen

    Massachusetts Institute of Technology, Electrical Engineering and Computer Science, Massachusetts Institute of Technology

  • Matthew Trusheim

    EECS, MIT, Massachusetts Institute of Technology, Electrical Engineering and Computer Science, Massachusetts Institute of Technology

  • Lorenzo De Santis

    Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Massachusetts Institute of Technology

  • Michael Walsh

    Massachusetts Institute of Technology, Electrical Engineering and Computer Science, Massachusetts Institute of Technology

  • Eric Bersin

    Massachusetts Institute of Technology, Electrical Engineering and Computer Science, Massachusetts Institute of Technology

  • Sara Mouradian

    Massachusetts Institute of Technology

  • Edward S Bielejec

    Sandia National Laboratories, Sandia National Laboratories, Albuquerque, New Mexico 87185, USA

  • Dirk R. Englund

    Electrical Engineering and Computer Science, MIT, Massachusetts Institute of Technology, MIT, EECS, MIT, Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Research Laboratory of Electronics, Massachusetts Institute of Technology