Optical backaction-evading measurement of a mechanical oscillator

Measurements of motion that avoid quantum backaction, with the potential to surpass the standard quantum limit, have so far been demonstrated using microwave radiation. Here, Shomroni, Qiu et al. demonstrate a backaction-evading measurement of the motion of a nanomechanical beam using laser light.

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Autores principales:	Itay Shomroni, Liu Qiu, Daniel Malz, Andreas Nunnenkamp, Tobias J. Kippenberg
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/b469d7c27edd4f6b92f24a4ad00caae7
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spelling	oai:doaj.org-article:b469d7c27edd4f6b92f24a4ad00caae72021-12-02T14:40:17ZOptical backaction-evading measurement of a mechanical oscillator10.1038/s41467-019-10024-32041-1723https://doaj.org/article/b469d7c27edd4f6b92f24a4ad00caae72019-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-10024-3https://doaj.org/toc/2041-1723Measurements of motion that avoid quantum backaction, with the potential to surpass the standard quantum limit, have so far been demonstrated using microwave radiation. Here, Shomroni, Qiu et al. demonstrate a backaction-evading measurement of the motion of a nanomechanical beam using laser light.Itay ShomroniLiu QiuDaniel MalzAndreas NunnenkampTobias J. KippenbergNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Itay Shomroni Liu Qiu Daniel Malz Andreas Nunnenkamp Tobias J. Kippenberg Optical backaction-evading measurement of a mechanical oscillator
description	Measurements of motion that avoid quantum backaction, with the potential to surpass the standard quantum limit, have so far been demonstrated using microwave radiation. Here, Shomroni, Qiu et al. demonstrate a backaction-evading measurement of the motion of a nanomechanical beam using laser light.
format	article
author	Itay Shomroni Liu Qiu Daniel Malz Andreas Nunnenkamp Tobias J. Kippenberg
author_facet	Itay Shomroni Liu Qiu Daniel Malz Andreas Nunnenkamp Tobias J. Kippenberg
author_sort	Itay Shomroni
title	Optical backaction-evading measurement of a mechanical oscillator
title_short	Optical backaction-evading measurement of a mechanical oscillator
title_full	Optical backaction-evading measurement of a mechanical oscillator
title_fullStr	Optical backaction-evading measurement of a mechanical oscillator
title_full_unstemmed	Optical backaction-evading measurement of a mechanical oscillator
title_sort	optical backaction-evading measurement of a mechanical oscillator
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/b469d7c27edd4f6b92f24a4ad00caae7
work_keys_str_mv	AT itayshomroni opticalbackactionevadingmeasurementofamechanicaloscillator AT liuqiu opticalbackactionevadingmeasurementofamechanicaloscillator AT danielmalz opticalbackactionevadingmeasurementofamechanicaloscillator AT andreasnunnenkamp opticalbackactionevadingmeasurementofamechanicaloscillator AT tobiasjkippenberg opticalbackactionevadingmeasurementofamechanicaloscillator
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Optical backaction-evading measurement of a mechanical oscillator

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