Bells measure and implementing quantum Fourier transform with orbital angular momentum of classical light

Xinbing Song, Yifan Sun, Pengyun Li, Hongwei Qin, Xiangdong Zhang*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

26 Citations (Scopus)

Abstract

We perform Bells measurement for the non-separable correlation between polarization and orbital angular momentum from the same classical vortex beam. The violation of Bells 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.

Original languageEnglish
Article number14113
JournalScientific Reports
Volume5
DOIs
Publication statusPublished - 15 Sept 2015

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