Advancements in Qubit Control and Calibration

Presentations

• Flux Activated Controlled-Z Gate with a Cryogenically Integrated Digital Flux Controller

  ORAL

  March 18, 2026, 8:00 AM – March 18, 2026, 8:12 AM

  Presenters

  • Aaron Somoroff

    • Seeqc, Inc.
    • SEEQC, Inc.

  Authors

  • Aaron Somoroff

    • Seeqc, Inc.
    • SEEQC, Inc.

  • Caleb Jordan

    • Seeqc, Inc.
    • SEEQC, Inc.

  • Alex Kirichenko

    • Seeqc, Inc.
    • SEEQC, Inc.

  • Kan-Ting Tsai

    • Seeqc, Inc.
    • SEEQC, Inc.

  • Katie Porsch

    • Seeqc, Inc.
    • SEEQC, Inc.

  • Igor Vernik

    • Seeqc, Inc.
    • SEEQC, Inc.

  • Maxim G Vavilov

    • University of Wisconsin - Madison

  • Oleg A Mukhanov

    • SEEQC, Inc.
    • Seeqc, Inc.

  • Shu-Jen Han

    • Seeqc, Inc.
    • SEEQC, Inc.

  View abstract →

• Ultra-low power CryoCMOS RF multiplexer for qubit control at millikelvin temperatures

  ORAL

  March 18, 2026, 8:12 AM – March 18, 2026, 8:24 AM

  Presenters

  • Liam M Fallik

    • KU Leuven
    • KU Leuven, imec

  Authors

  • Liam M Fallik

    • KU Leuven
    • KU Leuven, imec

  • Sriram Balamurali

    • Imec
    • imec

  • Rohith Acharya

    • IMEC
    • imec

  • Jacques Van Damme

    • IMEC
    • imec

  • Tsvetan Ivanov

    • IMEC
    • imec

  • Ruben Asanovski

    • imec

  • Alican Caglar

    • Imec
    • imec

  • A. M. Vadiraj

    • imec

  • Massimo Mongillo

    • IMEC
    • Imec
    • imec

  • Jan Craninckx

    • Imec
    • imec

  • Alexander Grill

    • Imec
    • imec

  • Danny Wan

    • IMEC
    • Imec
    • imec

  • Anton Potočnik

    • imec

  • Kristiaan De Greve

    • Imec
    • KU Leuven, imec
    • IMEC
    • imec

  View abstract →

• CryoCMOS from 4 K to millikelvin temperatures for quantum computing

  ORAL

  March 18, 2026, 8:24 AM – March 18, 2026, 8:36 AM

  Publication: [1] Potocnik et al., Nat. Electron. 8, 3 (2025).

  Presenters

  • Anton Potocnik

    • IMEC
    • imec

  Authors

  • Anton Potocnik

    • IMEC
    • imec

  • Liam M Fallik

    • KU Leuven
    • KU Leuven, imec

  • Rohith Acharya

    • IMEC
    • imec

  • Sriram Balamurali

    • Imec
    • imec

  • Alican Caglar

    • Imec
    • imec

  • A. M. Vadiraj

    • imec

  • Massimo Mongillo

    • IMEC
    • Imec
    • imec

  • Jan Craninckx

    • Imec
    • imec

  • Alexander Grill

    • Imec
    • imec

  • Danny Wan

    • IMEC
    • Imec
    • imec

  • Kristiaan De Greve

    • Imec
    • KU Leuven, imec
    • IMEC
    • imec

  View abstract →

• QubiC: A Distributed Classical Control Architecture for Complex Quantum Processors

  ORAL

  March 18, 2026, 8:36 AM – March 18, 2026, 8:48 AM

  Presenters

  • Gang Huang

    • Lawrence Berkeley National Laboratory

  Authors

  • Gang Huang

    • Lawrence Berkeley National Laboratory

  • Yilun Xu

    • Lawrence Berkeley National Laboratory

  • Neel Vora

    • Lawrence Berkeley National Laboratory

  • David Ivan Santiago

    • Lawrence Berkeley National Laboratory

  • Irfan Siddiqi

    • University of California, Berkeley

  View abstract →

• QuASI: Qubit Accessible Simulation Interface for Source-Agnostic Time-Domain Control Signals

  ORAL

  March 18, 2026, 8:48 AM – March 18, 2026, 9:00 AM

  Publication: Not applicable.

  Presenters

  • Edward H Lee

    • Cornell University School of Electrical and Computer Engineering

  Authors

  • Edward H Lee

    • Cornell University School of Electrical and Computer Engineering

  • Malek Succar

    • Cornell University School of Electrical and Computer Engineering

  • Mohamed Ibrahim

    • Cornell University School of Electrical and Computer Engineering

  View abstract →

• Demonstrating efficient and scalable integration between a Qblox qubit control system and Deltaflow, a hardware-accelerated QEC system.

  ORAL

  March 18, 2026, 9:00 AM – March 18, 2026, 9:12 AM

  Presenters

  • Kenton M Barnes

    • Riverlane Ltd

  Authors

  • Kenton M Barnes

    • Riverlane Ltd

  • Aniket Datta

    • Riverlane Ltd

  • Asher R Pearl

    • Riverlane Ltd

  • Jade Brooks

    • Riverlane Ltd

  • Joshua Feis

    • Riverlane Ltd

  • Ramon W Overwater

    • Qblox

  • Shrinivas Naik

    • Qblox

  • Vatshal Srivastav

    • Qblox

  • Andrea Husseiniova

    • Riverlane Ltd

  • Valentino Di Pietro

    • Riverlane Ltd

  • Ronahi Halitoglu

    • Qblox

  • Christos Samouchos

    • Qblox

  • Abhiroop Bhowmik

    • Qblox

  • Alex Vasilikos

    • Qblox

  • Zachary Nesbitt

    • Qblox

  • Francesco Battistel

    • Qblox

  View abstract →

• QECIPHY: A High-Speed Physical Layer for Quantum Error Correction Interfaces

  ORAL

  March 18, 2026, 9:12 AM – March 18, 2026, 9:24 AM

  Presenters

  • Gargi Sunil

    • Riverlane Ltd

  Authors

  • Gargi Sunil

    • Riverlane Ltd

  • Aniket Datta

    • Riverlane Ltd

  • James Ferris

    • Riverlane Ltd

  • Dogancan Davutoglu

    • Riverlane Ltd

  View abstract →

• Integrating Riverlane's Deltaflow QEC stack with Rigetti's QPU

  ORAL

  March 18, 2026, 9:24 AM – March 18, 2026, 9:36 AM

  Presenters

  • Laura Caune

    • Riverlane Ltd

  Authors

  • Laura Caune

    • Riverlane Ltd

  • Gianluca Aiello

    • Riverlane Ltd
    • Riverlane

  • Kenton M Barnes

    • Riverlane Ltd

  • Jade Brooks

    • Riverlane Ltd

  • Daniel Cox

    • Rigetti Computing

  • Aniket Datta

    • Riverlane Ltd

  • Benjamin Griffiths

    • Rigetti Computing

  • Marius Hegedus

    • Rigetti Computing

  • Andrea Husseiniova

    • Riverlane Ltd

  • Jimmy McDaniel

    • Rigetti Computing

  • Adam Melvin

    • Riverlane
    • Riverlane Ltd

  • Andrew D Patterson

    • Rigetti Computing

  • Asher R Pearl

    • Riverlane Ltd

  • Matthew Ruszala

    • Riverlane Ltd

  • Antal Spector-Zabusky

    • Rigetti Computing

  • Edward Stow

    • Riverlane
    • Riverlane Ltd

  View abstract →

• Framework for low-latency, mid-circuit drift compensation using syndrome data

  ORAL

  March 18, 2026, 9:36 AM – March 18, 2026, 9:48 AM

  Presenters

  • Alicia B Magann

    • Sandia National Laboratories

  Authors

  • Alicia B Magann

    • Sandia National Laboratories

  • Arthur Strauss

    • National University of Singapore

  • Kenneth M Rudinger

    • Sandia National Laboratories

  • Robin J Blume-Kohout

    • Sandia National Laboratories

  • Kevin Young

    • Sandia National Laboratories

  View abstract →

• A quantum control system for long-lived logical qubits

  ORAL

  March 18, 2026, 9:48 AM – March 18, 2026, 10:00 AM

  Presenters

  • Tobias Thiele

    • Zurich Instruments, Inc.

  Authors

  • Tobias Thiele

    • Zurich Instruments, Inc.

  • Flavio Heer

    • Zurich Instruments, Inc.

  • Fabian Schenkel

    • Zurich Instruments, Inc.

  • Julia Reimchen

    • Zurich Instruments, Inc.

  • Clemens Müller

    • Zurich Instruments, Inc.

  • Michele Collodo

    • Zurich Instruments, Inc.

  • Mykyta Haranko

    • Zurich Instruments, Inc

  • Arsenii Krasnov

    • Zurich Instruments, Inc

  • Marco Garbati

    • Zurich Instruments, Inc

  • Caglar Kutlu

    • Zurich Instruments, Inc

  View abstract →

• Enabling Low Level Hardware Access with the Quantum Scientific Computing Open User Testbed (QSCOUT)

  ORAL

  March 18, 2026, 10:00 AM – March 18, 2026, 10:12 AM

  Publication: C. G. Yale, R. Rines, V. Omole, B. Thotakura, A. D. Burch, M. N. H. Chow, M. Ivory, D. Lobser, B. K. McFarland, M. C. Revelle, S. M. Clark, P. Gokhale. "Noise-aware circuit compilations for a continuously parameterized two-qubit gateset," Phys. Rev. Applied 24, 024057 (2025)
  
  "Engineering the Quantum Scientific Computing Open User Testbed." S. M. Clark, D. Lobser, M. C. Revelle, C. G. Yale, D. Bossert, A. D. Burch, M. N. Chow, C. W. Hogle, M. Ivory, J. Pehr, B. Salzbrenner, D. Stick, W. Sweatt, J. M. Wilson, E. Winrow, and P. Maunz. IEEE Transactions on Quantum Engineering 2, 3102832 (2021)
  
  "Just Another Quantum Assembly Language (Jaqal)," B. C. A. Morrison, A. J. Landahl, D. S. Lobser, K. M. Rudinger, A. E. Russo, J. W. Van Der Wall, P. Maunz. 2020 IEEE International Conference on Quantum Computing and Engineering (QCE), pp. 402-408 (2020)
  
  "Jaqal, the Quantum Assembly Language for QSCOUT." A. J. Landahl, D. S. Lobser, B. C. A. Morrison, K. M. Rudinger, A. E. Russo, J. W. Van Der Wall, and P. Maunz. arXiv:2003.09382 [quant-ph] (2020)

  Presenters

  • Edward C Tortorici

    • Sandia National Laboratories

  Authors

  • Edward C Tortorici

    • Sandia National Laboratories

  • Joshua D Goldberg

    • Sandia National Laboratories

  • Susan M Clark

    • Sandia National Laboratories

  • Daniel S Lobser

    • Sandia National Laboratories

  • Andrew J Landahl

    • University of New Mexico

  • Brian K McFarland

    • Sandia National Laboratories

  • Melissa C Revelle

    • Sandia National Laboratories

  • Jay W Van Der Wall

    • Sandia National Laboratories

  • Christopher G Yale

    • Sandia National Laboratories

  View abstract →

• Autonomous Initialization and Calibration of Multi-Qubit Quantum-Dot Devices

  ORAL

  March 18, 2026, 10:12 AM – March 18, 2026, 10:24 AM

  Publication: [1] T. J. Kovach, D. Schug, M. A. Wolfe, E. R. MacQuarrie, P. J. Walsh, O. M. Eskandari, J. Benson, M. Friesen, M. A. Eriksson, and J. P. Zwolak, "Bootstrapping and autonomous tuning system for Si/SiGe multi-quantum dot devices," (2025). https://arxiv.org/abs/2412.07676

  Presenters

  • Zach Merino

    • University of Maryland
    • University of Waterloo

  Authors

  • Zach Merino

    • University of Maryland
    • University of Waterloo

  • Anton Zubchenko

    • Delft University of Technology
    • TU Delft QuTech

  • Tyler J Kovach

    • University of Wisconsin-Madison
    • University of Wisconsin - Madison

  • Daniel Schug

    • University of Maryland College Park
    • University of Maryland

  • Achilleas Bardakas

    • Groove Quantum

  • David van Driel

    • Groove Quantum

  • Nico W Hendrickx

    • Groove Quantum

  • Lucas Stehouwer

    • Delft University of Technology
    • Groove Quantum
    • TU Delft QuTech

  • Giordano Scappucci

    • Delft University of Technology
    • TU Delft QuTech

  • Mark Friesen

    • University of Wisconsin-Madison
    • University of Wisconsin - Madison

  • Mark A Eriksson

    • University of Wisconsin-Madison
    • University of Wisconsin - Madison

  • Anasua Chatterjee

    • Delft University of Technology

  • Justyna P Zwolak

    • National Institute of Standards and Technology (NIST)

  View abstract →

• Tunable absorption spectrum splitting in a pulse-driven three-level system

  ORAL

  March 18, 2026, 10:24 AM – March 18, 2026, 10:36 AM

  Publication: Jiawei Wang, Anthony Gullo, Kavya Velmurugan, and Herbert F Fotso, Tunable absorption spectrum splitting in a pulse-driven three-level system, arxiv: 2501, 03188 (2025)

  Presenters

  • Anthony J Gullo

    • State Univ of NY - Buffalo

  Authors

  • Anthony J Gullo

    • State Univ of NY - Buffalo

  • Jiawei Wang

    • State Univ of NY - Buffalo

  • Kavya Velmurugan

    • Georgia Institute of Technology - Georgia

  • Herbert F Fotso

    • State Univ of NY - Buffalo

  View abstract →

• Automated characterization and gate optimization of superconducting QPUs with fixed couplers

  ORAL

  March 18, 2026, 10:36 AM – March 18, 2026, 10:48 AM

  Publication: [1] A. G. Fowler, Phys. Rev. A 86, 032324 (2012).
  [2] L. Steffen et al., Nature 500, 319 (2013).
  [3] D. J. Egger et al., IEEE Trans. Comput. 70, 2136 (2021).
  [4] H. G. Ahmad et al., Adv. Quantum Technol. 7, 2300400 (2024).
  [5] V. Stasino et al., J. Supercond. Nov. Magn. 38, 129 (2025).
  [6] Manuscript in submission. Available on the Arxiv by March 2026.
  [7] Manuscript in preparation.

  Presenters

  • Jelena Trbovic

    • QuantrolOx

  Authors

  • Jelena Trbovic

    • QuantrolOx

  • Anton Vladyka

    • QuantrolOx

  • Carlo Cosenza

    • Università degli Studi di Napoli Federico II

  • Viviana Stasino

    • Università degli Studi di Napoli Federico II

  • Aleksi Julku

    • QuantrolOx

  • Khanh Nguyen

    • QuantrolOx

  • Alessandro Sarno

    • Università degli Studi di Napoli Federico II

  • Tomi Ruokola

    • QuantrolOx

  • Anssi Collin

    • QuantrolOx

  • Dominic Lennon

    • QuantrolOx Ltd.
    • QuantrolOx

  • Davide Massarotti

    • Università degli Studi di Napoli Federico II

  • Halima Giovanna Ahmad

    • Università degli Studi di Napoli Federico II

  • Francesco Tafuri

    • Università degli Studi di Napoli Federico II

  View abstract →

• Autonomous closed-loop initial tuneup of superconducting qubit drive and readout

  ORAL

  March 18, 2026, 10:48 AM – March 18, 2026, 11:00 AM

  Presenters

  • Oliver F Wolff

    • University of Illinois at Urbana-Champaign

  Authors

  • Oliver F Wolff

    • University of Illinois at Urbana-Champaign

  • Bryan K Clark

    • University of Illinois at Urbana-Champaign

  • Wolfgang Pfaff

    • University of Illinois at Urbana-Champaign

  View abstract →