Distribution of high-dimensional entanglement via an intra-city free-space link

Increasing the dimensionality of entangled states improves robustness and capacity of secure quantum communications, but it requires suitably modified setups. Here the authors report the distribution of high-dimensional polarization and energy-time entangled photons via a 1.2 km-long free-space link...

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Autores principales:	Fabian Steinlechner, Sebastian Ecker, Matthias Fink, Bo Liu, Jessica Bavaresco, Marcus Huber, Thomas Scheidl, Rupert Ursin
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/c0a84bbb0bed46b7bdc4ec26dc9eec1e
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spelling	oai:doaj.org-article:c0a84bbb0bed46b7bdc4ec26dc9eec1e2021-12-02T17:01:22ZDistribution of high-dimensional entanglement via an intra-city free-space link10.1038/ncomms159712041-1723https://doaj.org/article/c0a84bbb0bed46b7bdc4ec26dc9eec1e2017-07-01T00:00:00Zhttps://doi.org/10.1038/ncomms15971https://doaj.org/toc/2041-1723Increasing the dimensionality of entangled states improves robustness and capacity of secure quantum communications, but it requires suitably modified setups. Here the authors report the distribution of high-dimensional polarization and energy-time entangled photons via a 1.2 km-long free-space link.Fabian SteinlechnerSebastian EckerMatthias FinkBo LiuJessica BavarescoMarcus HuberThomas ScheidlRupert UrsinNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Fabian Steinlechner Sebastian Ecker Matthias Fink Bo Liu Jessica Bavaresco Marcus Huber Thomas Scheidl Rupert Ursin Distribution of high-dimensional entanglement via an intra-city free-space link
description	Increasing the dimensionality of entangled states improves robustness and capacity of secure quantum communications, but it requires suitably modified setups. Here the authors report the distribution of high-dimensional polarization and energy-time entangled photons via a 1.2 km-long free-space link.
format	article
author	Fabian Steinlechner Sebastian Ecker Matthias Fink Bo Liu Jessica Bavaresco Marcus Huber Thomas Scheidl Rupert Ursin
author_facet	Fabian Steinlechner Sebastian Ecker Matthias Fink Bo Liu Jessica Bavaresco Marcus Huber Thomas Scheidl Rupert Ursin
author_sort	Fabian Steinlechner
title	Distribution of high-dimensional entanglement via an intra-city free-space link
title_short	Distribution of high-dimensional entanglement via an intra-city free-space link
title_full	Distribution of high-dimensional entanglement via an intra-city free-space link
title_fullStr	Distribution of high-dimensional entanglement via an intra-city free-space link
title_full_unstemmed	Distribution of high-dimensional entanglement via an intra-city free-space link
title_sort	distribution of high-dimensional entanglement via an intra-city free-space link
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/c0a84bbb0bed46b7bdc4ec26dc9eec1e
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Distribution of high-dimensional entanglement via an intra-city free-space link

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