Experimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters

Storage-free quantum repeaters represent a viable alternative to quantum-memory-based ones. Here, the authors propose a modified scheme for Bell state measurements which reduces the necessary resources for realising such an all-photonic repeater, and show a proof-of-principle implementation.

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Autores principales:	Yasushi Hasegawa, Rikizo Ikuta, Nobuyuki Matsuda, Kiyoshi Tamaki, Hoi-Kwong Lo, Takashi Yamamoto, Koji Azuma, Nobuyuki Imoto
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/51c158a1417b4680a8069d8ed434f654
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spelling	oai:doaj.org-article:51c158a1417b4680a8069d8ed434f6542021-12-02T17:31:22ZExperimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters10.1038/s41467-018-08099-52041-1723https://doaj.org/article/51c158a1417b4680a8069d8ed434f6542019-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-08099-5https://doaj.org/toc/2041-1723Storage-free quantum repeaters represent a viable alternative to quantum-memory-based ones. Here, the authors propose a modified scheme for Bell state measurements which reduces the necessary resources for realising such an all-photonic repeater, and show a proof-of-principle implementation.Yasushi HasegawaRikizo IkutaNobuyuki MatsudaKiyoshi TamakiHoi-Kwong LoTakashi YamamotoKoji AzumaNobuyuki ImotoNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Yasushi Hasegawa Rikizo Ikuta Nobuyuki Matsuda Kiyoshi Tamaki Hoi-Kwong Lo Takashi Yamamoto Koji Azuma Nobuyuki Imoto Experimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters
description	Storage-free quantum repeaters represent a viable alternative to quantum-memory-based ones. Here, the authors propose a modified scheme for Bell state measurements which reduces the necessary resources for realising such an all-photonic repeater, and show a proof-of-principle implementation.
format	article
author	Yasushi Hasegawa Rikizo Ikuta Nobuyuki Matsuda Kiyoshi Tamaki Hoi-Kwong Lo Takashi Yamamoto Koji Azuma Nobuyuki Imoto
author_facet	Yasushi Hasegawa Rikizo Ikuta Nobuyuki Matsuda Kiyoshi Tamaki Hoi-Kwong Lo Takashi Yamamoto Koji Azuma Nobuyuki Imoto
author_sort	Yasushi Hasegawa
title	Experimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters
title_short	Experimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters
title_full	Experimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters
title_fullStr	Experimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters
title_full_unstemmed	Experimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters
title_sort	experimental time-reversed adaptive bell measurement towards all-photonic quantum repeaters
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/51c158a1417b4680a8069d8ed434f654
work_keys_str_mv	AT yasushihasegawa experimentaltimereversedadaptivebellmeasurementtowardsallphotonicquantumrepeaters AT rikizoikuta experimentaltimereversedadaptivebellmeasurementtowardsallphotonicquantumrepeaters AT nobuyukimatsuda experimentaltimereversedadaptivebellmeasurementtowardsallphotonicquantumrepeaters AT kiyoshitamaki experimentaltimereversedadaptivebellmeasurementtowardsallphotonicquantumrepeaters AT hoikwonglo experimentaltimereversedadaptivebellmeasurementtowardsallphotonicquantumrepeaters AT takashiyamamoto experimentaltimereversedadaptivebellmeasurementtowardsallphotonicquantumrepeaters AT kojiazuma experimentaltimereversedadaptivebellmeasurementtowardsallphotonicquantumrepeaters AT nobuyukiimoto experimentaltimereversedadaptivebellmeasurementtowardsallphotonicquantumrepeaters
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Experimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters

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