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Title: Experimental advances with the QICK (Quantum Instrumentation Control Kit) for superconducting quantum hardware

Journal Article · · Physical Review Research

The Quantum Instrumentation Control Kit (QICK) is a standalone open-source qubit controller that was first introduced in 2022. In this follow-up work, we present recent upgrades to the QICK and the experimental use cases they uniquely enabled for superconducting qubit systems. These include multiplexed signal generation and readout, mixer-free readout, predistorted fast flux pulses, and phase-coherent pulses for parametric operations, including high-fidelity parametric entangling gates. We explain in detail how the QICK was used to enable these experiments.

Research Organization:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP); USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities (SUF)
Grant/Contract Number:
AC02-07CH11359; SC0012704; AC02-06CH11357
OSTI ID:
2279055
Alternate ID(s):
OSTI ID: 2326131
Report Number(s):
FERMILAB-PUB--23-783-PPD; arXiv:2311.17171; oai:inspirehep.net:2728030
Journal Information:
Physical Review Research, Journal Name: Physical Review Research Journal Issue: 1 Vol. 6; ISSN 2643-1564
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (28)

High-fidelity qutrit entangling gates for superconducting circuits journal December 2022
The role of master clock stability in quantum information processing journal November 2016
Time-Dependent Magnetic Flux in Devices for Circuit Quantum Electrodynamics journal March 2023
Tunable Coupling Architecture for Fixed-Frequency Transmon Superconducting Qubits journal August 2021
Flat-band localization and interaction-induced delocalization of photons journal December 2023
Universal Fast-Flux Control of a Coherent, Low-Frequency Qubit journal January 2021
A dissipatively stabilized Mott insulator of photons journal February 2019
Multirate Signal Processing for Communication Systems journal August 2022
Entanglement of Two Superconducting Qubits in a Waveguide Cavity via Monochromatic Two-Photon Excitation journal December 2012
Real-time quantum error correction beyond break-even journal March 2023
Microwave-induced coupling of superconducting qubits journal October 2006
New material platform for superconducting transmon qubits with coherence times exceeding 0.3 milliseconds journal March 2021
Realizing repeated quantum error correction in a distance-three surface code journal May 2022
Benchmarking the noise sensitivity of different parametric two-qubit gates in a single superconducting quantum computing platform journal September 2020
Demonstration of universal parametric entangling gates on a multi-qubit lattice journal February 2018
3-wave mixing Josephson dipole element journal May 2017
Realizing all-to-all couplings among detachable quantum modules using a microwave quantum state router journal June 2023
Suppressing quantum errors by scaling a surface code logical qubit journal February 2023
The future of quantum computing with superconducting qubits journal October 2022
Disorder-assisted assembly of strongly correlated fluids of light journal December 2022
Fast High-Fidelity Gates for Galvanically-Coupled Fluxonium Qubits Using Strong Flux Modulation journal December 2022
Probing quantum information propagation with out-of-time-ordered correlators journal December 2021
The QICK (Quantum Instrumentation Control Kit): Readout and control for qubits and detectors journal April 2022
High-Fidelity, Frequency-Flexible Two-Qubit Fluxonium Gates with a Transmon Coupler journal September 2023
Procedure for systematically tuning up cross-talk in the cross-resonance gate journal June 2016
Quantum Back-Action of an Individual Variable-Strength Measurement journal January 2013
High-Fidelity Control of Superconducting Qubits Using Direct Microwave Synthesis in Higher Nyquist Zones journal January 2020
Aharonov-Bohm Cages in Two-Dimensional Structures journal December 1998