Storage and conversion of quantum-statistical properties of light in the resonant quantum memory on tripod atomic configuration

@article{ASLosev2016StorageAC,
  title={Storage and conversion of quantum-statistical properties of light in the resonant quantum memory on tripod atomic configuration},
  author={A.S.Losev and K.S.Tikhonov and T.Yu.Golubeva and Yu.M.Golubev},
  journal={arXiv: Quantum Physics},
  year={2016}
}
We have considered theoretically the feasibility of the broadband quantum memory based on the resonant tripod-type atomic configuration. In this case, the writing of a signal field is carried out simultaneously into two channels, and characterized by an excitation of two spin waves of the atomic ensemble. With simultaneous read out from both channels quantum properties of the original signal are mapped on the retrieval pulse no worse than in the case of memory based on Lambda-type atomic… 
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