Coherent Control of a Superconducting Transmon with Single Flux Quantum Pulses: Part II - Experimental

ORAL

Abstract

We demonstrate control of a superconducting qubit enacted by a Single Flux Quantum (SFQ) driver. An integrated on-chip DC-SFQ driver emits quantized pulses allowing subharmonic driving of qubit rotations. We compare gate operations between the DC-SFQ driver and microwave pulses through the superconducting resonator. Operation of SFQ driven qubit as a function of control parameters will also be presented.

*This work was supported by the U.S. Government under Grant W911NF-15-1-0248.

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Presenters

  • JJ Nelson

    • Syracuse Univ
    • Physics, Syracuse Univ
    • Syracuse University
    • Physics, Syracuse University

Authors

  • JJ Nelson

    • Syracuse Univ
    • Physics, Syracuse Univ
    • Syracuse University
    • Physics, Syracuse University

  • Edward Leonard

    • Physics, University of Wisconsin - Madison
    • Physics, Univ of Wisconsin-Madison

  • Matthew Beck

    • Physics, University of Wisconsin - Madison
    • Physics, Univ of Wisconsin-Madison
    • University of Wisconsin - Madison

  • Kenneth Dodge

    • Syracuse Univ
    • Physics, Syracuse University
    • Physics, Syracuse Univ

  • Caleb Howington

    • Physics, Syracuse University
    • Physics, Syracuse Univ
    • Syracuse Univ
    • Syracuse University

  • Jaseung Ku

    • Physics, Syracuse Univ
    • Physics, Syracuse University
    • Syracuse Univ

  • Robert McDermott

    • Univ of Wisconsin, Madison
    • Physics, University of Wisconsin - Madison
    • Physics, University of Wisconsin-Madison
    • Physics, Univ of Wisconsin-Madison
    • Physics, University of Wisconsin Madison
    • University of Wisconsin-Madison

  • Britton Plourde

    • Syracuse Univ
    • Physics, Syracuse Univ
    • Syracuse University
    • Physics, Syracuse University