Reaching the ultimate energy resolution of a quantum detector

Quantum calorimeters can provide time-resolved measurement of single photons by converting them to detectable temperature changes. Here the authors demonstrate a calorimeter that reaches the lower bound of temperature resolution, determined by the coupling to its heat bath and associated fluctuation...

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Autores principales:	Bayan Karimi, Fredrik Brange, Peter Samuelsson, Jukka P. Pekola
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/3564d825d3904226823b9fa84c803547
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spelling	oai:doaj.org-article:3564d825d3904226823b9fa84c8035472021-12-02T17:32:41ZReaching the ultimate energy resolution of a quantum detector10.1038/s41467-019-14247-22041-1723https://doaj.org/article/3564d825d3904226823b9fa84c8035472020-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-14247-2https://doaj.org/toc/2041-1723Quantum calorimeters can provide time-resolved measurement of single photons by converting them to detectable temperature changes. Here the authors demonstrate a calorimeter that reaches the lower bound of temperature resolution, determined by the coupling to its heat bath and associated fluctuations.Bayan KarimiFredrik BrangePeter SamuelssonJukka P. PekolaNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Bayan Karimi Fredrik Brange Peter Samuelsson Jukka P. Pekola Reaching the ultimate energy resolution of a quantum detector
description	Quantum calorimeters can provide time-resolved measurement of single photons by converting them to detectable temperature changes. Here the authors demonstrate a calorimeter that reaches the lower bound of temperature resolution, determined by the coupling to its heat bath and associated fluctuations.
format	article
author	Bayan Karimi Fredrik Brange Peter Samuelsson Jukka P. Pekola
author_facet	Bayan Karimi Fredrik Brange Peter Samuelsson Jukka P. Pekola
author_sort	Bayan Karimi
title	Reaching the ultimate energy resolution of a quantum detector
title_short	Reaching the ultimate energy resolution of a quantum detector
title_full	Reaching the ultimate energy resolution of a quantum detector
title_fullStr	Reaching the ultimate energy resolution of a quantum detector
title_full_unstemmed	Reaching the ultimate energy resolution of a quantum detector
title_sort	reaching the ultimate energy resolution of a quantum detector
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/3564d825d3904226823b9fa84c803547
work_keys_str_mv	AT bayankarimi reachingtheultimateenergyresolutionofaquantumdetector AT fredrikbrange reachingtheultimateenergyresolutionofaquantumdetector AT petersamuelsson reachingtheultimateenergyresolutionofaquantumdetector AT jukkappekola reachingtheultimateenergyresolutionofaquantumdetector
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Reaching the ultimate energy resolution of a quantum detector

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