Bell’s measure and implementing quantum Fourier transform with orbital angular momentum of classical light

We perform Bell’s measurement for the non-separable correlation between polarization and orbital angular momentum from the same classical vortex beam. The violation of Bell’s inequality for such a non-separable classical correlation has been demonstrated experimentally. Based on the classical vortex...

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Autores principales: Song, Xinbing, Sun, Yifan, Li, Pengyun, Qin, Hongwei, Zhang, Xiangdong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5378902/
https://www.ncbi.nlm.nih.gov/pubmed/26369424
http://dx.doi.org/10.1038/srep14113
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author Song, Xinbing
Sun, Yifan
Li, Pengyun
Qin, Hongwei
Zhang, Xiangdong
author_facet Song, Xinbing
Sun, Yifan
Li, Pengyun
Qin, Hongwei
Zhang, Xiangdong
author_sort Song, Xinbing
collection PubMed
description We perform Bell’s measurement for the non-separable correlation between polarization and orbital angular momentum from the same classical vortex beam. The violation of Bell’s inequality for such a non-separable classical correlation has been demonstrated experimentally. Based on the classical vortex beam and non-quantum entanglement between the polarization and the orbital angular momentum, the Hadamard gates and conditional phase gates have been designed. Furthermore, a quantum Fourier transform has been implemented experimentally.
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spelling pubmed-53789022017-04-07 Bell’s measure and implementing quantum Fourier transform with orbital angular momentum of classical light Song, Xinbing Sun, Yifan Li, Pengyun Qin, Hongwei Zhang, Xiangdong Sci Rep Article We perform Bell’s measurement for the non-separable correlation between polarization and orbital angular momentum from the same classical vortex beam. The violation of Bell’s inequality for such a non-separable classical correlation has been demonstrated experimentally. Based on the classical vortex beam and non-quantum entanglement between the polarization and the orbital angular momentum, the Hadamard gates and conditional phase gates have been designed. Furthermore, a quantum Fourier transform has been implemented experimentally. Nature Publishing Group 2015-09-15 /pmc/articles/PMC5378902/ /pubmed/26369424 http://dx.doi.org/10.1038/srep14113 Text en Copyright © 2015, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Song, Xinbing
Sun, Yifan
Li, Pengyun
Qin, Hongwei
Zhang, Xiangdong
Bell’s measure and implementing quantum Fourier transform with orbital angular momentum of classical light
title Bell’s measure and implementing quantum Fourier transform with orbital angular momentum of classical light
title_full Bell’s measure and implementing quantum Fourier transform with orbital angular momentum of classical light
title_fullStr Bell’s measure and implementing quantum Fourier transform with orbital angular momentum of classical light
title_full_unstemmed Bell’s measure and implementing quantum Fourier transform with orbital angular momentum of classical light
title_short Bell’s measure and implementing quantum Fourier transform with orbital angular momentum of classical light
title_sort bell’s measure and implementing quantum fourier transform with orbital angular momentum of classical light
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5378902/
https://www.ncbi.nlm.nih.gov/pubmed/26369424
http://dx.doi.org/10.1038/srep14113
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