Heisenberg-scaling measurement of the single-photon Kerr non-linearity using mixed states

Heisenberg-scaling measurement of the single-photon Kerr non-linearity using mixed states

Quantum metrology usually relies on entanglement or squeezing for pursuing Heisenberg-limited precision. In this work, instead, the authors demonstrate Heisenberg-scaling measurement of a single photon Kerr’s nonlinearity using less-demanding mixed states.

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Autores principales: Geng Chen, Nati Aharon, Yong-Nan Sun, Zi-Huai Zhang, Wen-Hao Zhang, De-Yong He, Jian-Shun Tang, Xiao-Ye Xu, Yaron Kedem, Chuan-Feng Li, Guang-Can Guo
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
Materias:
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Q
Acceso en línea:https://doaj.org/article/e3769ab2523c4adab54de5c47769a7e0
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spelling oai:doaj.org-article:e3769ab2523c4adab54de5c47769a7e02021-12-02T17:33:03ZHeisenberg-scaling measurement of the single-photon Kerr non-linearity using mixed states10.1038/s41467-017-02487-z2041-1723https://doaj.org/article/e3769ab2523c4adab54de5c47769a7e02018-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-02487-zhttps://doaj.org/toc/2041-1723Quantum metrology usually relies on entanglement or squeezing for pursuing Heisenberg-limited precision. In this work, instead, the authors demonstrate Heisenberg-scaling measurement of a single photon Kerr’s nonlinearity using less-demanding mixed states.Geng ChenNati AharonYong-Nan SunZi-Huai ZhangWen-Hao ZhangDe-Yong HeJian-Shun TangXiao-Ye XuYaron KedemChuan-Feng LiGuang-Can GuoNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Geng Chen
Nati Aharon
Yong-Nan Sun
Zi-Huai Zhang
Wen-Hao Zhang
De-Yong He
Jian-Shun Tang
Xiao-Ye Xu
Yaron Kedem
Chuan-Feng Li
Guang-Can Guo
Heisenberg-scaling measurement of the single-photon Kerr non-linearity using mixed states
description Quantum metrology usually relies on entanglement or squeezing for pursuing Heisenberg-limited precision. In this work, instead, the authors demonstrate Heisenberg-scaling measurement of a single photon Kerr’s nonlinearity using less-demanding mixed states.
format article
author Geng Chen
Nati Aharon
Yong-Nan Sun
Zi-Huai Zhang
Wen-Hao Zhang
De-Yong He
Jian-Shun Tang
Xiao-Ye Xu
Yaron Kedem
Chuan-Feng Li
Guang-Can Guo
author_facet Geng Chen
Nati Aharon
Yong-Nan Sun
Zi-Huai Zhang
Wen-Hao Zhang
De-Yong He
Jian-Shun Tang
Xiao-Ye Xu
Yaron Kedem
Chuan-Feng Li
Guang-Can Guo
author_sort Geng Chen
title Heisenberg-scaling measurement of the single-photon Kerr non-linearity using mixed states
title_short Heisenberg-scaling measurement of the single-photon Kerr non-linearity using mixed states
title_full Heisenberg-scaling measurement of the single-photon Kerr non-linearity using mixed states
title_fullStr Heisenberg-scaling measurement of the single-photon Kerr non-linearity using mixed states
title_full_unstemmed Heisenberg-scaling measurement of the single-photon Kerr non-linearity using mixed states
title_sort heisenberg-scaling measurement of the single-photon kerr non-linearity using mixed states
publisher Nature Portfolio
publishDate 2018
url https://doaj.org/article/e3769ab2523c4adab54de5c47769a7e0
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AT yongnansun heisenbergscalingmeasurementofthesinglephotonkerrnonlinearityusingmixedstates
AT zihuaizhang heisenbergscalingmeasurementofthesinglephotonkerrnonlinearityusingmixedstates
AT wenhaozhang heisenbergscalingmeasurementofthesinglephotonkerrnonlinearityusingmixedstates
AT deyonghe heisenbergscalingmeasurementofthesinglephotonkerrnonlinearityusingmixedstates
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AT xiaoyexu heisenbergscalingmeasurementofthesinglephotonkerrnonlinearityusingmixedstates
AT yaronkedem heisenbergscalingmeasurementofthesinglephotonkerrnonlinearityusingmixedstates
AT chuanfengli heisenbergscalingmeasurementofthesinglephotonkerrnonlinearityusingmixedstates
AT guangcanguo heisenbergscalingmeasurementofthesinglephotonkerrnonlinearityusingmixedstates
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