Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light

Real-time quantum feedback control can be used to cool quantum systems to their motional ground states, but this has been so far achieved via classical probe fields. Here the authors report feedback cooling of a mechanical oscillator using a squeezed field, reporting higher cooling rate over classic...

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Auteurs principaux:	Clemens Schäfermeier, Hugo Kerdoncuff, Ulrich B. Hoff, Hao Fu, Alexander Huck, Jan Bilek, Glen I. Harris, Warwick P. Bowen, Tobias Gehring, Ulrik L. Andersen
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2016
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/c8e130092e134698938cd6a6233f50fe
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spelling	oai:doaj.org-article:c8e130092e134698938cd6a6233f50fe2021-12-02T14:38:57ZQuantum enhanced feedback cooling of a mechanical oscillator using nonclassical light10.1038/ncomms136282041-1723https://doaj.org/article/c8e130092e134698938cd6a6233f50fe2016-11-01T00:00:00Zhttps://doi.org/10.1038/ncomms13628https://doaj.org/toc/2041-1723Real-time quantum feedback control can be used to cool quantum systems to their motional ground states, but this has been so far achieved via classical probe fields. Here the authors report feedback cooling of a mechanical oscillator using a squeezed field, reporting higher cooling rate over classical light.Clemens SchäfermeierHugo KerdoncuffUlrich B. HoffHao FuAlexander HuckJan BilekGlen I. HarrisWarwick P. BowenTobias GehringUlrik L. AndersenNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Clemens Schäfermeier Hugo Kerdoncuff Ulrich B. Hoff Hao Fu Alexander Huck Jan Bilek Glen I. Harris Warwick P. Bowen Tobias Gehring Ulrik L. Andersen Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light
description	Real-time quantum feedback control can be used to cool quantum systems to their motional ground states, but this has been so far achieved via classical probe fields. Here the authors report feedback cooling of a mechanical oscillator using a squeezed field, reporting higher cooling rate over classical light.
format	article
author	Clemens Schäfermeier Hugo Kerdoncuff Ulrich B. Hoff Hao Fu Alexander Huck Jan Bilek Glen I. Harris Warwick P. Bowen Tobias Gehring Ulrik L. Andersen
author_facet	Clemens Schäfermeier Hugo Kerdoncuff Ulrich B. Hoff Hao Fu Alexander Huck Jan Bilek Glen I. Harris Warwick P. Bowen Tobias Gehring Ulrik L. Andersen
author_sort	Clemens Schäfermeier
title	Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light
title_short	Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light
title_full	Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light
title_fullStr	Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light
title_full_unstemmed	Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light
title_sort	quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/c8e130092e134698938cd6a6233f50fe
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Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light

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