CMOS-Integrated Diamond Nitrogen-Vacancy Quantum Sensor

ORAL

Abstract


We report the first on-chip quantum sensor which combines CMOS integrated circuit technologies with nitrogen-vacancy (NV) centers in diamond. We will discuss how this system performs two critical functions for quantum magnetometry with NV centers: strong generation and efficient delivery of microwave for quantum-state control, and optical filtering/detection of spin-dependent fluorescence for quantum-state readout. We demonstrate on-chip optically detectable magnetic resonance (ODMR) for the first time. I will then discuss, some of our more recent efforts toward increasing the capabilities of this system to coherently control the NV's spin state.

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Presenters

  • Christopher Foy

    EECS, MIT, Massachusetts Institute of Technology

Authors

  • Christopher Foy

    EECS, MIT, Massachusetts Institute of Technology

  • Mohamed Ibrahim

    EECS, MIT

  • Donggyu Kim

    EECS, MIT, Mechanical Engineering, MIT

  • Matthew Trusheim

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

  • 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

  • Ruonan Han

    EECS, MIT