Cavity-enhanced microwave readout of a solid-state spin sensor

Conventional optical readout limits the sensitivity of solid state spin sensors due to photon shot noise and poor contrast. Here, the authors demonstrate room-temperature microwave detection of an ensemble of NV centers embedded in a microwave cavity, which offers high-fidelity readout without time...

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Main Authors:	Erik R. Eisenach, John F. Barry, Michael F. O’Keeffe, Jennifer M. Schloss, Matthew H. Steinecker, Dirk R. Englund, Danielle A. Braje
Format:	Article
Language:	English
Published:	Nature Publishing Group 2021-03-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-021-21256-7

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spelling	doaj-6522629fd0db49119a6e7648096c33382021-03-11T11:33:13ZengNature Publishing GroupNature Communications2041-17232021-03-011211710.1038/s41467-021-21256-7Cavity-enhanced microwave readout of a solid-state spin sensorErik R. Eisenach0John F. Barry1Michael F. O’Keeffe2Jennifer M. Schloss3Matthew H. Steinecker4Dirk R. Englund5Danielle A. Braje6Massachusetts Institute of TechnologyMIT Lincoln LaboratoryMIT Lincoln LaboratoryMIT Lincoln LaboratoryMIT Lincoln LaboratoryMassachusetts Institute of TechnologyMIT Lincoln LaboratoryConventional optical readout limits the sensitivity of solid state spin sensors due to photon shot noise and poor contrast. Here, the authors demonstrate room-temperature microwave detection of an ensemble of NV centers embedded in a microwave cavity, which offers high-fidelity readout without time overhead.https://doi.org/10.1038/s41467-021-21256-7
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Erik R. Eisenach John F. Barry Michael F. O’Keeffe Jennifer M. Schloss Matthew H. Steinecker Dirk R. Englund Danielle A. Braje
spellingShingle	Erik R. Eisenach John F. Barry Michael F. O’Keeffe Jennifer M. Schloss Matthew H. Steinecker Dirk R. Englund Danielle A. Braje Cavity-enhanced microwave readout of a solid-state spin sensor Nature Communications
author_facet	Erik R. Eisenach John F. Barry Michael F. O’Keeffe Jennifer M. Schloss Matthew H. Steinecker Dirk R. Englund Danielle A. Braje
author_sort	Erik R. Eisenach
title	Cavity-enhanced microwave readout of a solid-state spin sensor
title_short	Cavity-enhanced microwave readout of a solid-state spin sensor
title_full	Cavity-enhanced microwave readout of a solid-state spin sensor
title_fullStr	Cavity-enhanced microwave readout of a solid-state spin sensor
title_full_unstemmed	Cavity-enhanced microwave readout of a solid-state spin sensor
title_sort	cavity-enhanced microwave readout of a solid-state spin sensor
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2021-03-01
description	Conventional optical readout limits the sensitivity of solid state spin sensors due to photon shot noise and poor contrast. Here, the authors demonstrate room-temperature microwave detection of an ensemble of NV centers embedded in a microwave cavity, which offers high-fidelity readout without time overhead.
url	https://doi.org/10.1038/s41467-021-21256-7
work_keys_str_mv	AT erikreisenach cavityenhancedmicrowavereadoutofasolidstatespinsensor AT johnfbarry cavityenhancedmicrowavereadoutofasolidstatespinsensor AT michaelfokeeffe cavityenhancedmicrowavereadoutofasolidstatespinsensor AT jennifermschloss cavityenhancedmicrowavereadoutofasolidstatespinsensor AT matthewhsteinecker cavityenhancedmicrowavereadoutofasolidstatespinsensor AT dirkrenglund cavityenhancedmicrowavereadoutofasolidstatespinsensor AT danielleabraje cavityenhancedmicrowavereadoutofasolidstatespinsensor
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Cavity-enhanced microwave readout of a solid-state spin sensor

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