698 citations · 7.1k across the 49 of their papers we have counts for
49 papers
Improved Parameter Targeting in 3D-Integrated Superconducting Circuits through a Polymer Spacer Process
Graham J. Norris, Laurent Michaud, David Pahl +4
Three-dimensional device integration facilitates the construction of superconducting quantum information processors with more than several tens of qubits by distributing elements s…
Tunable coupler to fully decouple and maximally localize superconducting qubits
Lukas Heunisch, Christopher Eichler, Michael J. Hartmann
Enhancing the capabilities of superconducting quantum hardware, requires higher gate fidelities and lower crosstalk, particularly in larger scale devices, in which qubits are coupl…
Calibration of Drive Non-Linearity for Arbitrary-Angle Single-Qubit Gates Using Error Amplification
Stefania Lazăr, Quentin Ficheux, Johannes Herrmann +12
The ability to execute high-fidelity operations is crucial to scaling up quantum devices to large numbers of qubits. However, signal distortions originating from non-linear compone…
Realizing a deep reinforcement learning agent discovering real-time feedback control strategies for a quantum system
Kevin Reuer, Jonas Landgraf, Thomas Fösel +10
To realize the full potential of quantum technologies, finding good strategies to control quantum information processing devices in real time becomes increasingly important. Usuall…
Intermodulation Distortion in a Josephson Traveling Wave Parametric Amplifier
Ants Remm, Sebastian Krinner, Nathan Lacroix +5
Josephson traveling wave parametric amplifiers enable the amplification of weak microwave signals close to the quantum limit with large bandwidth, which has a broad range of applic…
Frequency Up-Conversion Schemes for Controlling Superconducting Qubits
Johannes Herrmann, Christoph Hellings, Stefania Lazar +8
High-fidelity control of superconducting qubits requires the generation of microwave-frequency pulses precisely tailored on nanosecond timescales. These pulses are most commonly sy…