Raman quantum memory based on an ensemble of nitrogen-vacancy centers coupled to a microcavity. Heshami, K., Santori, C., Khanaliloo, B., Healey, C., Acosta, V., Barclay, P. c, & Simon, C. Physical Review A - Atomic, Molecular, and Optical Physics, 2014.
Raman quantum memory based on an ensemble of nitrogen-vacancy centers coupled to a microcavity [link]Paper  doi  abstract   bibtex   
We propose a scheme to realize optical quantum memories in an ensemble of nitrogen-vacancy centers in diamond that are coupled to a microcavity. The scheme is based on off-resonant Raman coupling, which allows one to circumvent optical inhomogeneous broadening and store optical photons in the electronic spin coherence. This approach promises a storage time of order 1 s and a time-bandwidth product of order 107. We include all possible optical transitions in a nine-level configuration, numerically evaluate the efficiencies, and discuss the requirements for achieving high efficiency and fidelity. © 2014 American Physical Society.
@Article{Heshami2014b,
  Title                    = {Raman quantum memory based on an ensemble of nitrogen-vacancy centers coupled to a microcavity},
  Author                   = {Heshami, K.a , Santori, C.b , Khanaliloo, B.a , Healey, C.a , Acosta, V.M.b , Barclay, P.E.a c , Simon, C.a },
  Journal                  = {Physical Review A - Atomic, Molecular, and Optical Physics},
  Year                     = {2014},
  Number                   = {4},
  Volume                   = {89},

  Abstract                 = {We propose a scheme to realize optical quantum memories in an ensemble of nitrogen-vacancy centers in diamond that are coupled to a microcavity. The scheme is based on off-resonant Raman coupling, which allows one to circumvent optical inhomogeneous broadening and store optical photons in the electronic spin coherence. This approach promises a storage time of order 1 s and a time-bandwidth product of order 107. We include all possible optical transitions in a nine-level configuration, numerically evaluate the efficiencies, and discuss the requirements for achieving high efficiency and fidelity. © 2014 American Physical Society.},
  Affiliation              = {Institute for Quantum Science and Technology, Department of Physics and Astronomy, University of Calgary, Calgary, AB T2N 1N4, Canada; Hewlett Packard Laboratories, 1501 Page Mill Rd., Palo Alto, Ca 94304, United States; NRC National Institute for Nanotechnology, 11421 Saskatchewan Drive NW, Edmonton, AB T6G 2M9, Canada},
  Art_number               = {040301},
  Document_type            = {Article},
  Doi                      = {10.1103/PhysRevA.89.040301},
  Source                   = {Scopus},
  Timestamp                = {2016.03.02},
  Url                      = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84907205386&partnerID=40&md5=3f620e3b21c6f155f40af37aef4f67f8}
}

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