Single-shot read-out of a superconducting qubit using a Josephson parametric oscillator

Efficient qubit readout is essential for quantum information technology, which requires sufficient recognition of signal from noise. Here, Krantz et al. propose a simplified technique using a Josephson parametric oscillator, demonstrating single-shot readout performance of a superconducting qubit.

Bibliographic Details
Main Authors:	Philip Krantz, Andreas Bengtsson, Michaël Simoen, Simon Gustavsson, Vitaly Shumeiko, W. D. Oliver, C. M. Wilson, Per Delsing, Jonas Bylander
Format:	Article
Language:	English
Published:	Nature Publishing Group 2016-05-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/ncomms11417

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spelling	doaj-8e5a3871082441d98289725effadac592021-05-11T11:01:35ZengNature Publishing GroupNature Communications2041-17232016-05-01711810.1038/ncomms11417Single-shot read-out of a superconducting qubit using a Josephson parametric oscillatorPhilip Krantz0Andreas Bengtsson1Michaël Simoen2Simon Gustavsson3Vitaly Shumeiko4W. D. Oliver5C. M. Wilson6Per Delsing7Jonas Bylander8Microtechnology and Nanoscience, Chalmers University of TechnologyMicrotechnology and Nanoscience, Chalmers University of TechnologyMicrotechnology and Nanoscience, Chalmers University of TechnologyResearch Laboratory of Electronics, Massachusetts Institute of TechnologyMicrotechnology and Nanoscience, Chalmers University of TechnologyResearch Laboratory of Electronics, Massachusetts Institute of TechnologyInstitute of Quantum Computing, University of WaterlooMicrotechnology and Nanoscience, Chalmers University of TechnologyMicrotechnology and Nanoscience, Chalmers University of TechnologyEfficient qubit readout is essential for quantum information technology, which requires sufficient recognition of signal from noise. Here, Krantz et al. propose a simplified technique using a Josephson parametric oscillator, demonstrating single-shot readout performance of a superconducting qubit.https://doi.org/10.1038/ncomms11417
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Philip Krantz Andreas Bengtsson Michaël Simoen Simon Gustavsson Vitaly Shumeiko W. D. Oliver C. M. Wilson Per Delsing Jonas Bylander
spellingShingle	Philip Krantz Andreas Bengtsson Michaël Simoen Simon Gustavsson Vitaly Shumeiko W. D. Oliver C. M. Wilson Per Delsing Jonas Bylander Single-shot read-out of a superconducting qubit using a Josephson parametric oscillator Nature Communications
author_facet	Philip Krantz Andreas Bengtsson Michaël Simoen Simon Gustavsson Vitaly Shumeiko W. D. Oliver C. M. Wilson Per Delsing Jonas Bylander
author_sort	Philip Krantz
title	Single-shot read-out of a superconducting qubit using a Josephson parametric oscillator
title_short	Single-shot read-out of a superconducting qubit using a Josephson parametric oscillator
title_full	Single-shot read-out of a superconducting qubit using a Josephson parametric oscillator
title_fullStr	Single-shot read-out of a superconducting qubit using a Josephson parametric oscillator
title_full_unstemmed	Single-shot read-out of a superconducting qubit using a Josephson parametric oscillator
title_sort	single-shot read-out of a superconducting qubit using a josephson parametric oscillator
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2016-05-01
description	Efficient qubit readout is essential for quantum information technology, which requires sufficient recognition of signal from noise. Here, Krantz et al. propose a simplified technique using a Josephson parametric oscillator, demonstrating single-shot readout performance of a superconducting qubit.
url	https://doi.org/10.1038/ncomms11417
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Single-shot read-out of a superconducting qubit using a Josephson parametric oscillator

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