Hanbury Brown-Twiss effect without two-photon interference in photon counting regime

Abstract From quantum point of view, Hanbury Brown-Twiss effect is a result of constructive-destructive two-photon interference. There should be no Hanbury Brown-Twiss effect if there was no two-photon interference. In this paper, we observed Hanbury Brown- Twiss effect in a specially designed exper...

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Autores principales:	Bin Bai, Yu Zhou, Ruifeng Liu, Huaibin Zheng, Yunlong Wang, Fuli Li, Zhuo Xu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/be996a726dd449629680b968ccc4b74d
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spelling	oai:doaj.org-article:be996a726dd449629680b968ccc4b74d2021-12-02T12:30:52ZHanbury Brown-Twiss effect without two-photon interference in photon counting regime10.1038/s41598-017-02408-62045-2322https://doaj.org/article/be996a726dd449629680b968ccc4b74d2017-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-02408-6https://doaj.org/toc/2045-2322Abstract From quantum point of view, Hanbury Brown-Twiss effect is a result of constructive-destructive two-photon interference. There should be no Hanbury Brown-Twiss effect if there was no two-photon interference. In this paper, we observed Hanbury Brown- Twiss effect in a specially designed experiment, in which two-photon interference is impossible by keeping only one two-photon probability amplitude in the experimental scheme. However, our experimental results can still be interpreted by Glauber’s quantum optical coherence theory. The researches in our paper are helpful to understand the physics of the second-order coherence of light, especially the physics of Hanbury Brown-Twiss effect.Bin BaiYu ZhouRuifeng LiuHuaibin ZhengYunlong WangFuli LiZhuo XuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Bin Bai Yu Zhou Ruifeng Liu Huaibin Zheng Yunlong Wang Fuli Li Zhuo Xu Hanbury Brown-Twiss effect without two-photon interference in photon counting regime
description	Abstract From quantum point of view, Hanbury Brown-Twiss effect is a result of constructive-destructive two-photon interference. There should be no Hanbury Brown-Twiss effect if there was no two-photon interference. In this paper, we observed Hanbury Brown- Twiss effect in a specially designed experiment, in which two-photon interference is impossible by keeping only one two-photon probability amplitude in the experimental scheme. However, our experimental results can still be interpreted by Glauber’s quantum optical coherence theory. The researches in our paper are helpful to understand the physics of the second-order coherence of light, especially the physics of Hanbury Brown-Twiss effect.
format	article
author	Bin Bai Yu Zhou Ruifeng Liu Huaibin Zheng Yunlong Wang Fuli Li Zhuo Xu
author_facet	Bin Bai Yu Zhou Ruifeng Liu Huaibin Zheng Yunlong Wang Fuli Li Zhuo Xu
author_sort	Bin Bai
title	Hanbury Brown-Twiss effect without two-photon interference in photon counting regime
title_short	Hanbury Brown-Twiss effect without two-photon interference in photon counting regime
title_full	Hanbury Brown-Twiss effect without two-photon interference in photon counting regime
title_fullStr	Hanbury Brown-Twiss effect without two-photon interference in photon counting regime
title_full_unstemmed	Hanbury Brown-Twiss effect without two-photon interference in photon counting regime
title_sort	hanbury brown-twiss effect without two-photon interference in photon counting regime
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/be996a726dd449629680b968ccc4b74d
work_keys_str_mv	AT binbai hanburybrowntwisseffectwithouttwophotoninterferenceinphotoncountingregime AT yuzhou hanburybrowntwisseffectwithouttwophotoninterferenceinphotoncountingregime AT ruifengliu hanburybrowntwisseffectwithouttwophotoninterferenceinphotoncountingregime AT huaibinzheng hanburybrowntwisseffectwithouttwophotoninterferenceinphotoncountingregime AT yunlongwang hanburybrowntwisseffectwithouttwophotoninterferenceinphotoncountingregime AT fulili hanburybrowntwisseffectwithouttwophotoninterferenceinphotoncountingregime AT zhuoxu hanburybrowntwisseffectwithouttwophotoninterferenceinphotoncountingregime
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Hanbury Brown-Twiss effect without two-photon interference in photon counting regime

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