Extending Plane Breaking Pogo Packaging to a Lattice of 17 Superconducting Qubits

ORAL

Abstract

High coherence pogo pin packaging for breaking the plane in a 7-qubit lattice of superconducting qubits in a non-trivial topology was recently demonstrated [1]. Here, we extend this work to a 17-qubit section of the surface code for eventual testing of a distance 3 logical-qubit memory. We report on observed coherences as well as crosstalk between qubits.

[1] Bronn et al, arXiv:1709.02402

*This work was supported by IARPA under contract W911NF-10-1-0324.

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Presenters

  • Nicholas Bronn

    • IBM T. J. Watson Research Center
    • IBM TJ Watson Research Center
    • IBM
    • IBM T J Watson Res Ctr

Authors

  • Nicholas Bronn

    • IBM T. J. Watson Research Center
    • IBM TJ Watson Research Center
    • IBM
    • IBM T J Watson Res Ctr

  • Vivekananda Adiga

    • IBM TJ Watson Research Center
    • IBM

  • Salvatore Olivadese

    • IBM TJ Watson
    • IBM TJ Watson Research Center
    • IBM
    • IBM T J Watson Res Ctr

  • Oblesh Jinka

    • IBM TJ Watson Research Center
    • IBM T J Watson Res Ctr

  • Xian Wu

    • NIST - Boulder
    • National Institute of Standards and Technology

  • Jerry Chow

    • IBM T.J. Watson Research Center
    • IBM T. J. Watson Research Center
    • IBM TJ Watson
    • IBM TJ Watson Research Center
    • IBM
    • IBM T J Watson Res Ctr
    • IBM T J Watson Research Center

  • David Pappas

    • NIST
    • National Institute of Standards and Technology
    • NIST - Boulder