Novel Superconducting Qubit Readout

Presentations

• Qubit cloaking and readout

  ORAL · Invited

  March 5, 2024, 8:00 AM – March 5, 2024, 8:36 AM

  Publication: -Cloaking a qubit in a cavity. Nat Commun 14, 6313 (2023)
  -Qubit readouts enabled by qubit cloaking. arXiv:2305.00895

  Presenters

  • Cristóbal Lledó

    • Université de Sherbrooke

  Authors

  • Cristóbal Lledó

    • Université de Sherbrooke

  View abstract →

• Longitudinal readout of the transverse component of a Qubit using a SNAIL coupler

  ORAL

  March 5, 2024, 8:36 AM – March 5, 2024, 8:48 AM

  Presenters

  • Girish B Kumbhar

    • University of Pittsburgh

  Authors

  • Girish B Kumbhar

    • University of Pittsburgh

  • Chao Zhou

    • University of Pittsburgh

  • Mingkang Xia

    • University of Pittsburgh

  • Jacob J Repicky

    • University of Pittsburgh

  • Maria M Mucci

    • University of Pittsburgh

  • Roger Mong

    • University of Pittsburgh

  • Michael Hatridge

    • University of Pittsburgh

  View abstract →

• Investigating the quantum non-demolition character of the longitudinal transmon readout

  ORAL

  March 5, 2024, 8:48 AM – March 5, 2024, 9:00 AM

  Presenters

  • Alex A Chapple

    • Universite de Sherbrooke

  Authors

  • Alex A Chapple

    • Universite de Sherbrooke

  • Alexander McDonald

    • Université de Sherbrooke
    • Universit´e de Sherbrooke
    • Universite de Sherbrooke

  • Christian de Correc

    • Universite de Sherbrooke

  • Manuel H Munoz Arias

    • Institut Quantique, Université de Sherbrooke

  • Alexandre Blais

    • Universite de Sherbrooke

  View abstract →

• Transmon qubit readout using a nonlinear cross-Kerr interaction: QNDness versus readout photon number

  ORAL

  March 5, 2024, 9:00 AM – March 5, 2024, 9:12 AM

  Publication: [1] I. Diniz et al, Phys. Rev. A 87 033837 (2013).
  [2] R. Dassonneville et al, Phys. Rev. X 10, 011045 (2020).

  Presenters

  • Cyril A Mori

    • Institut Neel, CNRS

  Authors

  • Cyril A Mori

    • Institut Neel, CNRS

  • Vladimir Milchakov

    • IQM, Finland

  • Francesca D'Esposito

    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
    • Institut Neel, CNRS

  • Tomas Ramos

    • IFF-CSIC, Madrid

  • Wael Ardati

    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel
    • Institut Neel, CNRS

  • Dorian Nicolas

    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
    • Institut Neel, CNRS

  • Shelender Kumar

    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
    • Institut Neel, CNRS

  • Vishnunarayanan Suresh

    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
    • Institut Neel, CNRS

  • Juan Jose Garcia-Ripoll

    • Instituto de Fisica Fundamental
    • IFF-CSIC, Madrid

  • Quentin Ficheux

    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
    • ETH Zurich
    • Institut Neel, CNRS

  • Nicolas Roch

    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
    • Institut Neel
    • Institut Néel
    • Institut Neel, CNRS

  • Olivier Buisson

    • Univ. Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
    • Institut Neel, CNRS

  View abstract →

• High-fidelity qubit readout with parametric protocols and on-chip amplification in a circuit-QED setup.

  ORAL

  March 5, 2024, 9:12 AM – March 5, 2024, 9:24 AM

  Presenters

  • Sudhir K Sahu

    • University of Massachusetts Lowell

  Authors

  • Sudhir K Sahu

    • University of Massachusetts Lowell

  • Bryan Gard

    • Georgia Tech Research Institute

  • Benton T Miller

    • National Institute of Standards and Technology, Boulder
    • University of Colorado, Boulder

  • Tongyu Zhao

    • National Institute of Standards and Technology
    • National Institute of Standards and Technology, Boulder

  • Stephen T Gill

    • National Institute of Standards and Technology, Boulder
    • National Institute of Standards and Technology

  • Taewan Noh

    • Quantum Circuits, Inc
    • Quantum Circuits, Inc.
    • National Institute of Standards and Technology Boulder

  • Katarina Cicak

    • National Institute of Standards and Technology, Boulder
    • National Institute of Standards and Technology

  • Kurt A Jacobs

    • US Army Research Lab Adelphi

  • Leonardo Ranzani

    • Raytheon BBN Technologies
    • Raytheon BBN

  • Archana Kamal

    • University of Massachusetts-Lowell

  • Raymond W Simmonds

    • National Institute of Standards and Technology, Boulder

  View abstract →

• Parametric architecture with qubit-resonator coupling mediated by a tunable bus for initialization, leakage reduction and readout

  ORAL

  March 5, 2024, 9:24 AM – March 5, 2024, 9:36 AM

  Publication: Parametric architecture with qubit-resonator coupling mediated by a tunable bus for reset, leakage and readout - in preparation

  Presenters

  • Max W Werninghaus

    • Walther-Meissner-Institute

  Authors

  • Max W Werninghaus

    • Walther-Meissner-Institute

  • Gerhard B Huber

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut & TU Munich
    • TU Munich & Walther-Meißner-Institut
    • Walther-Meißner-Institut

  • Federico Roy

    • Walther-Meißner-Institut, Munich

  • João Romeiro

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meissner-Institute

  • Leon Koch

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut & TU Munich
    • TU Munich
    • TU Munich & Walther-Meißner-Institut
    • TU Munich & Walther-Meißner-Institute
    • TU Munich, Walther-Meißner-Institute

  • Niklas Bruckmoser

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut & TU Munich
    • TU Munich & Walther-Meißner-Institut
    • Walther-Meissner-Institute
    • TUM, Walther-Meißner-Institut

  • Niklas Glaser

    • TU Munich & Walther-Meissner-Institute
    • TU Munich & Walther-Meißner-Institut
    • Walther Meissner Inst

  • Ivan Tsitsilin

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut & TU Munich
    • Walther-Meißner-Institut

  • Malay Singh

    • TU Munich and Walther-Meissner-Institute
    • Walther-Meißner-Institut & TU Munich
    • TU Munich & Walther-Meißner-Institut
    • TU Munich

  • Johannes Schirk

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut & TU Munich
    • TU Munich & Walther-Meißner-Institut
    • Walther-Meissner-Institute

  • Stefan Filipp

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut & TU Munich
    • TU Munich & Walther-Meißner-Institut
    • TU Munich & Walther-Meißner-Institute

  View abstract →

• Quarton couplers for ultrafast superconducting qubit readout: Part I, Theory

  ORAL

  March 5, 2024, 9:36 AM – March 5, 2024, 9:48 AM

  Presenters

  • Yufeng Ye

    • Massachusetts Institute of Technology (MIT)
    • Massachusetts Institute of Technology MI

  Authors

  • Yufeng Ye

    • Massachusetts Institute of Technology (MIT)
    • Massachusetts Institute of Technology MI

  • Jeremy Kline

    • Massachusetts Institute of Technology

  • Alec Yen

    • Massachusetts Institute of Technology MIT

  • Gregory Cunningham

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • Harvard University
    • Massachusetts Institute of Technology (MIT)

  • Sean Chen

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  • Gregory Cunningham

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • Harvard University
    • Massachusetts Institute of Technology (MIT)

  • Alicia J Zang

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  • Kevin P O'Brien

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT

  View abstract →

• Quarton couplers for ultrafast superconducting qubit readout: Part II, Experiment

  ORAL

  March 5, 2024, 9:48 AM – March 5, 2024, 10:00 AM

  Presenters

  • Jeremy Kline

    • Massachusetts Institute of Technology

  Authors

  • Jeremy Kline

    • Massachusetts Institute of Technology

  • Yufeng Ye

    • Massachusetts Institute of Technology (MIT)
    • Massachusetts Institute of Technology MI

  • Alec Yen

    • Massachusetts Institute of Technology MIT

  • Gregory Cunningham

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • Harvard University
    • Massachusetts Institute of Technology (MIT)

  • Sean Chen

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  • Gregory Cunningham

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • Harvard University
    • Massachusetts Institute of Technology (MIT)

  • Alicia J Zang

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  • Michael A Gingras

    • MIT Lincoln Laboratory

  • Bethany M Niedzielski

    • MIT Lincoln Lab
    • MIT Lincoln Laboratory

  • Hannah M Stickler

    • MIT Lincoln Laboratory

  • Kyle Serniak

    • MIT Lincoln Laboratory & MIT RLE
    • MIT Lincoln Laboratory
    • MIT Lincoln Laboratory, MIT RLE

  • Mollie E Schwartz

    • MIT Lincoln Laboratory

  • Kevin P O'Brien

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT

  View abstract →

• Experimental demonstration of flux-pulse-assisted readout on fluxonium qubits

  ORAL

  March 5, 2024, 10:00 AM – March 5, 2024, 10:12 AM

  Publication: We intend to publish the results from this work.

  Presenters

  • Taryn V Stefanski

    • Delft University of Technology
    • Quantum Engineering Centre for Doctorial Training, University of Bristol and QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  Authors

  • Taryn V Stefanski

    • Delft University of Technology
    • Quantum Engineering Centre for Doctorial Training, University of Bristol and QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Figen Yilmaz

    • Delft University of Technology
    • QU Tech
    • Delft University of Technology (TU Delft)
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Martijn F. S. Zwanenburg

    • Delft University of Technology

  • Eugene Y Huang

    • Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Siddharth Singh

    • Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Lukas Johannes Splitthoff

    • Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Christian Kraglund Andersen

    • Delft University of Technology
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  View abstract →

• Optimizing transmon readout with dynamiqs, a library for GPU-accelerated and differentiable quantum simulations (1/2)

  ORAL

  March 5, 2024, 10:12 AM – March 5, 2024, 10:24 AM

  Presenters

  • Ronan Gautier

    • Inria Paris
    • Alice & Bob

  Authors

  • Ronan Gautier

    • Inria Paris
    • Alice & Bob

  • Elie Genois

    • Universite de Sherbrooke

  • Pierre Guilmin

    • Alice & Bob
    • ALICE & BOB

  • Adrien Bocquet

    • ALICE & BOB
    • Alice & Bob

  • Alexandre Blais

    • Universite de Sherbrooke

  View abstract →

• Optimizing transmon readout with dynamiqs, a library for GPU-accelerated and differentiable quantum simulations (2/2)

  ORAL

  March 5, 2024, 10:24 AM – March 5, 2024, 10:36 AM

  Presenters

  • Pierre Guilmin

    • Alice & Bob
    • ALICE & BOB

  Authors

  • Pierre Guilmin

    • Alice & Bob
    • ALICE & BOB

  • Ronan Gautier

    • Inria Paris
    • Alice & Bob

  • Adrien Bocquet

    • ALICE & BOB
    • Alice & Bob

  • Elie Genois

    • Universite de Sherbrooke

  • Alexandre Blais

    • Universite de Sherbrooke

  View abstract →

• Optimizing fluxonium readout using quantum optimal control

  ORAL

  March 5, 2024, 10:36 AM – March 5, 2024, 10:48 AM

  Presenters

  • Simon Richer

    • Université de Sherbrooke

  Authors

  • Simon Richer

    • Université de Sherbrooke

  • Elie Genois

    • Universite de Sherbrooke

  • Ronan Gautier

    • Inria Paris
    • Alice & Bob

  • Alexandre Blais

    • Universite de Sherbrooke

  View abstract →

• Pound-Drever-Hall Readout for Superconducting Circuits

  ORAL

  March 5, 2024, 10:48 AM – March 5, 2024, 11:00 AM

  Presenters

  • Ibukunoluwa A Adisa

    • University of Maryland, College Park

  Authors

  • Ibukunoluwa A Adisa

    • University of Maryland, College Park

  • Martin Ritter

    • University of Maryland, College Park

  • Alicia J Kollar

    • University of Maryland, College Park
    • Joint Quantum Institute (JQI)

  View abstract →