Year: 2017
Type: article
Abstract: If general quantum information processing and communication using superconducting qubits is to be successful, it is crucial to realize fast, single-shot readout with fidelity approaching 100%. Starting from the physics of measurement, the authors explore current engineering limitations and find a way to halve the measurement time for single-shot dispersive readout, without sacrificing fidelity. This theoretical and experimental insight may bring superconducting quantum technology even closer to the demanding thresholds of quantum computing.
Source: Physical Review Applied
Institution: ETH Zurich
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
Funders: Office of the Director of National Intelligence, Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, Eidgenössische Technische Hochschule Zürich, Intelligence Advanced Research Projects Activity, National Center of Competence in Research Quantum Science and Technology, Army Research Office, H2020 European Research Council
Awards: G483811276, G6880262438, G8434698242
OpenAlex ID: W2582955182