Preservation of quantum correlations in a femtosecond light pulse train within an atomic ensemble

A. D. Manukhova; K.S.Tikhonov; T. Golubeva; Y. Golubev

DOI:10.1103/PhysRevA.95.013801

Corpus ID: 119274994

Preservation of quantum correlations in a femtosecond light pulse train within an atomic ensemble

@article{Manukhova2017PreservationOQ,
  title={Preservation of quantum correlations in a femtosecond light pulse train within an atomic ensemble},
  author={A. D. Manukhova and K.S.Tikhonov and T. Golubeva and Y. Golubev},
  journal={Physical Review A},
  year={2017},
  volume={95},
  pages={013801}
}

A. D. Manukhova, K.S.Tikhonov, +1 author Y. Golubev

Published 2017

Physics

Physical Review A

In this paper, we examined a possibility of preservation of a substantially multimode radiation in a single cell of quantum memory. As a light source we considered a synchronously pumped optical parametric oscillator (SPOPO). As it was shown in [1-4], SPOPO radiation has a large number of the correlated modes making it attractive for the purposes of the quantum communication and computing. We showed that these correlations can be mapped on the longitudinal spin waves of the memory cell and be… CONTINUE READING

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