PMID: 15245318Jul 13, 2004Paper

How to observe high-dimensional two-photon entanglement with only two detectors

Physical Review Letters
S S R OemrawsinghJ P Woerdman

Abstract

We propose a novel setup to investigate the entanglement of orbital angular momentum states living in a high-dimensional Hilbert space. We incorporate noninteger spiral phase plates in spatial analyzers, enabling us to use only two detectors. The two-photon states that are produced are not confined to a 2 x 2-dimensional Hilbert space, and the setup allows the probing of correlations in a high-dimensional space. For the special case of half-integer spiral phase plates, we predict that the Clauser-Horne-Shimony-Holt-Bell parameter S is larger than achievable for two qubits (S=2 sqrt[2]), namely, S=31 / 5.

References

Dec 11, 1995·Physical Review Letters·P G KwiatY Shih
Jan 22, 2002·Physical Review Letters·Daniel CollinsSandu Popescu
Dec 18, 2002·Physical Review Letters·Alipasha VaziriAnton Zeilinger

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Citations

Feb 26, 2016·Scientific Reports·Ziwen Wu, Lixiang Chen
Jan 14, 2017·Optics Express·Robert Charles DevlinFederico Capasso
May 12, 2006·Optics Letters·V V KotlyarJ Turunen
Aug 4, 2009·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·Guohai SituWolfgang Osten
Jul 8, 2020·Optics Letters·S M A Hosseini-SaberAhad Saber
Mar 17, 2019·Optics Express·Jisen WenShi-Yao Zhu
Dec 25, 2019·Optics Express·Mengdi Luo, Zhaoying Wang
Sep 13, 2019·Optics Express·Job Mendoza-HernándezDorilian Lopez-Mago
Apr 23, 2016·Physical Review Letters·Pratul BandyopadhyayDebashree Chowdhury
Oct 6, 2010·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·J LinJ C Dainty
May 3, 2014·Physical Review Letters·Wuhong ZhangLixiang Chen
Feb 2, 2013·Physical Review Letters·E Hemsing, A Marinelli
Dec 31, 2005·Physical Review Letters·S S R OemrawsinghJ P Woerdman
Nov 13, 2007·Physical Review Letters·Timothy YarnallMalvin C Teich

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