High-fidelity entanglement between a trapped ion and a telecom photon via quantum frequency conversion

Entanglement between photons and stationary quantum nodes is a fundamental resource for quantum communication, but typical transition wavelengths are far from the telecom band. Here, the authors deal with the problem using polarisation-independent, entanglement-preserving frequency conversion.

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Autores principales:	Matthias Bock, Pascal Eich, Stephan Kucera, Matthias Kreis, Andreas Lenhard, Christoph Becher, Jürgen Eschner
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/b5a69a555c7d4df6b3dd3edb1455857a
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spelling	oai:doaj.org-article:b5a69a555c7d4df6b3dd3edb1455857a2021-12-02T17:31:13ZHigh-fidelity entanglement between a trapped ion and a telecom photon via quantum frequency conversion10.1038/s41467-018-04341-22041-1723https://doaj.org/article/b5a69a555c7d4df6b3dd3edb1455857a2018-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-04341-2https://doaj.org/toc/2041-1723Entanglement between photons and stationary quantum nodes is a fundamental resource for quantum communication, but typical transition wavelengths are far from the telecom band. Here, the authors deal with the problem using polarisation-independent, entanglement-preserving frequency conversion.Matthias BockPascal EichStephan KuceraMatthias KreisAndreas LenhardChristoph BecherJürgen EschnerNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Matthias Bock Pascal Eich Stephan Kucera Matthias Kreis Andreas Lenhard Christoph Becher Jürgen Eschner High-fidelity entanglement between a trapped ion and a telecom photon via quantum frequency conversion
description	Entanglement between photons and stationary quantum nodes is a fundamental resource for quantum communication, but typical transition wavelengths are far from the telecom band. Here, the authors deal with the problem using polarisation-independent, entanglement-preserving frequency conversion.
format	article
author	Matthias Bock Pascal Eich Stephan Kucera Matthias Kreis Andreas Lenhard Christoph Becher Jürgen Eschner
author_facet	Matthias Bock Pascal Eich Stephan Kucera Matthias Kreis Andreas Lenhard Christoph Becher Jürgen Eschner
author_sort	Matthias Bock
title	High-fidelity entanglement between a trapped ion and a telecom photon via quantum frequency conversion
title_short	High-fidelity entanglement between a trapped ion and a telecom photon via quantum frequency conversion
title_full	High-fidelity entanglement between a trapped ion and a telecom photon via quantum frequency conversion
title_fullStr	High-fidelity entanglement between a trapped ion and a telecom photon via quantum frequency conversion
title_full_unstemmed	High-fidelity entanglement between a trapped ion and a telecom photon via quantum frequency conversion
title_sort	high-fidelity entanglement between a trapped ion and a telecom photon via quantum frequency conversion
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/b5a69a555c7d4df6b3dd3edb1455857a
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High-fidelity entanglement between a trapped ion and a telecom photon via quantum frequency conversion

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