Advances in Superconducting Qubit Readout and Reset

Presentations

• Parametric cQED: a new approach to realizing strong light-matter interactions

  ORAL · Invited

  March 9, 2023, 8:00 AM – March 9, 2023, 8:36 AM

  Publication: [1] Z. Xiao, E. Doucet, T. Noh, L. Ranzani, R.W. Simmonds, L.C.G. Govia, A. Kamal, Phys. Rev. Applied 18, 024009 (2022)
  [2] T. Noh, Z. Xiao, K. Cicak, X. Y. Jin, E. Doucet, J. Teufel, J. Aumentado, L. C. G. Govia, L. Ranzani, A. Kamal, R. W. Simmonds, arXiv:2103.09277 (2021)

  Presenters

  • Zhihao Xiao

    • University of Massachusetts Lowell
    • University of Massachusetts-Lowell

  Authors

  • Zhihao Xiao

    • University of Massachusetts Lowell
    • University of Massachusetts-Lowell

  • Taewan Noh

    • Quantum Circuits Inc

  • Emery Doucet

    • University of Massachusetts-Lowell

  • Leonardo Ranzani

    • Raytheon BBN Technologies
    • Raytheon BBN

  • Luke C Govia

    • IBM TJ Watson Research Center
    • IBM Quantum

  • Raymond W Simmonds

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

  • Jose Aumentado

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

  • Archana Kamal

    • University of Massachusetts-Lowell
    • University of Massachusetts Lowell

  View abstract →

• Observation of Extremely Large Lamb Shift in a Multi-mode Circuit QED System in Deep-strong Coupling Regime

  ORAL

  March 9, 2023, 8:36 AM – March 9, 2023, 8:48 AM

  Publication: Planned paper: Z. Ao, S, Ashhab, et al.

  Presenters

  • Kouichi Semba

    • University of Tokyo, Tokyo, Japan
    • NICT

  Authors

  • Ziqiao Ao

    • National Institute of Information and Communications Technology
    • Waseda University

  • Sahel Ashhab

    • National Institute of Information and Communications Technology (NICT), Koganei, Japan
    • National Institute of Information and Communications Technol
    • National Institute of Information and Communications Technology

  • Fumiki Yoshihara

    • Tokyo University of Science, Tokyo, Japan
    • National Institute of Information and Communications Technology

  • Tomoko Fuse

    • National Institute of Information and Communications Technology

  • Kosuke Kakuyanagi

    • NTT Basic Research Laboratories, NTT Corporation
    • NTT Basic Research Labs

  • Shiro Saito

    • NTT Corporation
    • NTT Basic Research Laboratories, NTT Corporation
    • NTT Basic Research Labs

  • Ziqiao Ao

    • National Institute of Information and Communications Technology
    • Waseda University

  • Kouichi Semba

    • University of Tokyo, Tokyo, Japan
    • NICT

  View abstract →

• Measuring a superconducting qubit linearly decoupled from the readout resonator (1/2)

  ORAL

  March 9, 2023, 8:48 AM – March 9, 2023, 9:00 AM

  Presenters

  • Wei Dai

    • Yale University

  Authors

  • Wei Dai

    • Yale University

  • Sumeru Hazra

    • Yale University
    • Applied Physics Department, Yale University

  • Zhixin Wang

    • Yale University
    • Zurich Instruments

  • Rodrigo G Cortinas

    • Yale University

  • Jayameenakshi Venkatraman

    • Yale University

  • Xu Xiao

    • Yale University

  • Alec W Eickbusch

    • Yale University

  • Luigi Frunzio

    • Yale University

  • Michel H Devoret

    • Yale University

  View abstract →

• Measuring a superconducting qubit linearly decoupled from the readout resonator (2/2)

  ORAL

  March 9, 2023, 9:00 AM – March 9, 2023, 9:12 AM

  Presenters

  • Sumeru Hazra

    • Yale University
    • Applied Physics Department, Yale University

  Authors

  • Sumeru Hazra

    • Yale University
    • Applied Physics Department, Yale University

  • Wei Dai

    • Yale University

  • Zhixin Wang

    • Yale University
    • Zurich Instruments

  • Rodrigo G Cortinas

    • Yale University

  • Jayameenakshi Venkatraman

    • Yale University

  • Xu Xiao

    • Yale University

  • Alec W Eickbusch

    • Yale University

  • Luigi Frunzio

    • Yale University

  • Michel H Devoret

    • Yale University

  View abstract →

• Measurement-Induced State Transitions in a Superconducting Qubit: Part I, Experiment

  ORAL

  March 9, 2023, 9:12 AM – March 9, 2023, 9:24 AM

  Presenters

  • Alexander M Opremcak

    • Google Quantum AI
    • Google LLC
    • University of Wisconsin - Madison

  Authors

  • Alexander M Opremcak

    • Google Quantum AI
    • Google LLC
    • University of Wisconsin - Madison

  • Mostafa Khezri

    • Univ of Southern California
    • Google Quantum AI
    • Google LLC

  • Jimmy Chen

    • Google LLC

  • Andreas Bengtsson

    • Google LLC

  • Ted C White

    • Google Quantum AI
    • Google
    • Google LLC

  • Ofer Naaman

    • Google Quantum AI
    • Google LLC

  • Daniel T Sank

    • Google Quantum AI
    • Google LLC

  • Alexander Korotkov

    • Google Quantum AI
    • Google LLC

  View abstract →

• Measurement-Induced State Transitions in a Superconducting Qubit: Part II, Theory

  ORAL

  March 9, 2023, 9:24 AM – March 9, 2023, 9:36 AM

  Presenters

  • Mostafa Khezri

    • Univ of Southern California
    • Google Quantum AI
    • Google LLC

  Authors

  • Mostafa Khezri

    • Univ of Southern California
    • Google Quantum AI
    • Google LLC

  • Alexander M Opremcak

    • Google Quantum AI
    • Google LLC
    • University of Wisconsin - Madison

  • Jimmy Chen

    • Google LLC

  • Andreas Bengtsson

    • Google LLC

  • Ted C White

    • Google Quantum AI
    • Google
    • Google LLC

  • Ofer Naaman

    • Google Quantum AI
    • Google LLC

  • Daniel T Sank

    • Google Quantum AI
    • Google LLC

  • Alexander Korotkov

    • Google Quantum AI
    • Google LLC

  View abstract →

• Bolometric readout of superconducting qubits, Part 1/2

  ORAL

  March 9, 2023, 9:36 AM – March 9, 2023, 9:48 AM

  Publication: A. Gunyhó et al., Readout of a superconducting qubit using a nanobolometer, in preparation

  Presenters

  • András Gunyhó

    • QCD Labs, Aalto University
    • Aalto University, Finland
    • Aalto University

  Authors

  • András Gunyhó

    • QCD Labs, Aalto University
    • Aalto University, Finland
    • Aalto University

  • Priyank Singh

    • QCD Labs, Aalto University
    • Aalto university
    • Aalto University

  • Suman Kundu

    • QCD Labs, Aalto University
    • Aalto University

  • Jian Ma

    • QCD Labs, Aalto University
    • Aalto University

  • Wei Liu

    • IQM Quantum Computers
    • IQM Finland Oy
    • IQM

  • Giacomo Catto

    • QCD Labs, Aalto University
    • Aalto University

  • Sakari Niemelä

    • Aalto University

  • Qiming Chen

    • QCD Labs, Aalto University
    • Aalto university
    • Aalto University

  • Mikko Möttönen

    • IQM Quantum Computers
    • QCD Labs, Aalto University
    • Aalto University

  View abstract →

• Bolometric readout of superconducting qubits, Part 2/2

  ORAL

  March 9, 2023, 9:48 AM – March 9, 2023, 10:00 AM

  Presenters

  • Priyank Singh

    • QCD Labs, Aalto University
    • Aalto university
    • Aalto University

  Authors

  • Priyank Singh

    • QCD Labs, Aalto University
    • Aalto university
    • Aalto University

  • András Gunyhó

    • QCD Labs, Aalto University
    • Aalto University, Finland
    • Aalto University

  • Suman Kundu

    • QCD Labs, Aalto University
    • Aalto University

  • Jian Ma

    • QCD Labs, Aalto University
    • Aalto University

  • Wei Liu

    • IQM Quantum Computers
    • IQM Finland Oy
    • IQM

  • Giacomo Catto

    • QCD Labs, Aalto University
    • Aalto University

  • Sakari Niemelä

    • Aalto University

  • Qiming Chen

    • QCD Labs, Aalto University
    • Aalto university
    • Aalto University

  • Mikko Möttönen

    • IQM Quantum Computers
    • QCD Labs, Aalto University
    • Aalto University

  View abstract →

• Measurement of critical photon number of the 2^nd excited state of a Transmon qubit

  ORAL

  March 9, 2023, 10:00 AM – March 9, 2023, 10:12 AM

  Publication: [1]M. D. Reed et.al. "High-Fidelity Readout in Circuit Quantum Electrodynamics Using the Jaynes-Cummings Nonlinearity" (prl 2010)

  Presenters

  • JeaKyung Choi

    • Korea Adv Inst of Sci & Tech

  Authors

  • JeaKyung Choi

    • Korea Adv Inst of Sci & Tech

  • Hyeok Hwang

    • Korea Adv Inst of Sci & Tech
    • KAIST

  • Eunseong Kim

    • Korea Adv Inst of Sci & Tech

  View abstract →

• Exploring dispersive qubit readout in the strong driving limit.

  ORAL

  March 9, 2023, 10:12 AM – March 9, 2023, 10:24 AM

  Presenters

  • Luciano I Pereira

    • CSIC - Madrid

  Authors

  • Luciano I Pereira

    • CSIC - Madrid

  View abstract →

• Novel wideband Purcell filters for circuit QED

  ORAL

  March 9, 2023, 10:24 AM – March 9, 2023, 10:36 AM

  Presenters

  • Basil M Smitham

    • Princeton University

  Authors

  • Basil M Smitham

    • Princeton University

  • Christie S Chiu

    • Princeton University

  • Jeronimo G Martinez

    • Princeton University

  • Andrew A Houck

    • Princeton University

  View abstract →

• Rapid high-fidelity readout of a strongly Purcell-filtered transmon qubit

  ORAL

  March 9, 2023, 10:36 AM – March 9, 2023, 10:48 AM

  Publication: Y. Sunada et al., Phys. Rev. Applied 17, 044016 (2022).

  Presenters

  • Yoshiki Sunada

    • UTokyo

  Authors

  • Yoshiki Sunada

    • UTokyo

  • Shuhei Tamate

    • RIKEN
    • RIKEN Center for Quantum Computing

  • Peter Spring

    • University of Oxford
    • RIKEN

  • Arjan F Van Loo

    • RIKEN

  • Jesper Ilves

    • UTokyo

  • Shingo Kono

    • Ecole Polytechnique Federale de Lausanne
    • EPFL
    • Ecole Polytechnique Federale de Lausanne (EPFL)

  • Yasunobu Nakamura

    • The University of Tokyo; RIKEN Center for Quantum Computing
    • Univ of Tokyo
    • UTokyo

  View abstract →

• Enhancing the Dispersive Interaction between a Qubit and Squeezed Photons

  ORAL

  March 9, 2023, 10:48 AM – March 9, 2023, 11:00 AM

  Presenters

  • Marius Villiers

    • Laboratoire de Physique de l'Ecole normale supérieure, Inria
    • Ecole Normale Supérieure
    • Ecole Normale Superieure

  Authors

  • Marius Villiers

    • Laboratoire de Physique de l'Ecole normale supérieure, Inria
    • Ecole Normale Supérieure
    • Ecole Normale Superieure

  • Clarke Smith

    • Ecole Normale Supérieure

  • Alexandru Petrescu

    • INRIA

  • Alvise Borgognoni

    • Mines ParisTech

  • Matthieu Delbecq

    • Ecole Normale Superieure

  • Alain Sarlette

    • INRIA
    • Inria Paris

  • Mazyar Mirrahimi

    • Inria
    • INRIA
    • Inria Paris

  • Philippe Campagne-Ibarcq

    • Inria
    • Ecole Normale Superieure

  • Takis Kontos

    • Ecole Normale Supérieure
    • CNRS

  • Zaki Leghtas

    • Mines ParisTech

  View abstract →