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.

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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