Multimode cavity-assisted quantum storage via continuous phase matching control

Alexey Kalachev; Olga Kocharovskaya

doi:10.1103/PhysRevA.88.033846

Multimode cavity-assisted quantum storage via continuous phase matching control

Quantum Physics 2014-03-18 v2

Authors: Alexey Kalachev , Olga Kocharovskaya

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Abstract

A scheme for spatial multimode quantum memory is developed such that spatial-temporal structure of a weak signal pulse can be stored and recalled via cavity-assisted off-resonant Raman interaction with a strong angular-modulated control field in an extended $\Lambda$ -type atomic ensemble. It is shown that effective multimode storage is possible when the Raman coherence spatial grating involves wave vectors with different longitudinal components relative to the paraxial signal field. The possibilities of implementing the scheme in the solid-state materials are discussed.

Keywords

quantum memory cavity quantum electrodynamics optical microcavities and photonic crystals

Cite

@article{arxiv.1307.0148,
  title  = {Multimode cavity-assisted quantum storage via continuous phase matching control},
  author = {Alexey Kalachev and Olga Kocharovskaya},
  journal= {arXiv preprint arXiv:1307.0148},
  year   = {2014}
}

Comments

8 pages, 3 figures; v2: minor changes, final version as published in PRA

Multimode cavity-assisted quantum storage via continuous phase matching control

Abstract

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