Fast camera spatial characterization of photonic polarization entanglement

Scalable technologies to characterize the performance of quantum devices are crucial to creating large quantum networks and quantum processing units. Chief among the resources of quantum information processing is entanglement. Here we describe the full temporal and spatial characterization of polari...

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Detalles Bibliográficos
Autores principales: Ianzano, Christopher, Svihra, Peter, Flament, Mael, Hardy, Andrew, Cui, Guodong, Nomerotski, Andrei, Figueroa, Eden
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7148376/
https://www.ncbi.nlm.nih.gov/pubmed/32277076
http://dx.doi.org/10.1038/s41598-020-62020-z
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author Ianzano, Christopher
Svihra, Peter
Flament, Mael
Hardy, Andrew
Cui, Guodong
Nomerotski, Andrei
Figueroa, Eden
author_facet Ianzano, Christopher
Svihra, Peter
Flament, Mael
Hardy, Andrew
Cui, Guodong
Nomerotski, Andrei
Figueroa, Eden
author_sort Ianzano, Christopher
collection PubMed
description Scalable technologies to characterize the performance of quantum devices are crucial to creating large quantum networks and quantum processing units. Chief among the resources of quantum information processing is entanglement. Here we describe the full temporal and spatial characterization of polarization-entangled photons produced by Spontaneous Parametric Down Conversions using an intensified high-speed optical camera, Tpx3Cam. This novel technique allows for precise determination of Bell inequality parameters with minimal technical overhead, and for new characterization methods for the spatial distribution of entangled quantum information. The fast-optical camera could lead to multiple applications in Quantum Information Science, opening new perspectives for the scalability of quantum experiments.
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spelling pubmed-71483762020-04-15 Fast camera spatial characterization of photonic polarization entanglement Ianzano, Christopher Svihra, Peter Flament, Mael Hardy, Andrew Cui, Guodong Nomerotski, Andrei Figueroa, Eden Sci Rep Article Scalable technologies to characterize the performance of quantum devices are crucial to creating large quantum networks and quantum processing units. Chief among the resources of quantum information processing is entanglement. Here we describe the full temporal and spatial characterization of polarization-entangled photons produced by Spontaneous Parametric Down Conversions using an intensified high-speed optical camera, Tpx3Cam. This novel technique allows for precise determination of Bell inequality parameters with minimal technical overhead, and for new characterization methods for the spatial distribution of entangled quantum information. The fast-optical camera could lead to multiple applications in Quantum Information Science, opening new perspectives for the scalability of quantum experiments. Nature Publishing Group UK 2020-04-10 /pmc/articles/PMC7148376/ /pubmed/32277076 http://dx.doi.org/10.1038/s41598-020-62020-z Text en © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Ianzano, Christopher
Svihra, Peter
Flament, Mael
Hardy, Andrew
Cui, Guodong
Nomerotski, Andrei
Figueroa, Eden
Fast camera spatial characterization of photonic polarization entanglement
title Fast camera spatial characterization of photonic polarization entanglement
title_full Fast camera spatial characterization of photonic polarization entanglement
title_fullStr Fast camera spatial characterization of photonic polarization entanglement
title_full_unstemmed Fast camera spatial characterization of photonic polarization entanglement
title_short Fast camera spatial characterization of photonic polarization entanglement
title_sort fast camera spatial characterization of photonic polarization entanglement
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7148376/
https://www.ncbi.nlm.nih.gov/pubmed/32277076
http://dx.doi.org/10.1038/s41598-020-62020-z
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