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

نویسندگان

  • Xinbing Song
  • Yifan Sun
  • Pengyun Li
  • Hongwei Qin
  • Xiangdong Zhang
چکیده

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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عنوان ژورنال:

دوره 5  شماره 

صفحات  -

تاریخ انتشار 2015