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- Title
Bell's measure and implementing quantum Fourier transform with orbital angular momentum of classical light.
- Authors
Song, Xinbing; Sun, Yifan; Li, Pengyun; Qin, Hongwei; Zhang, Xiangdong
- Abstract
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.
- Subjects
FOURIER transforms; FOURIER analysis; QUANTUM mechanics; QUANTUM theory; THERMODYNAMICS
- Publication
Scientific Reports, 2015, p14113
- ISSN
2045-2322
- Publication type
Article
- DOI
10.1038/srep14113