Controllable-dipole quantum memory. Heshami, K., Green, A., Han, Y. b, Rispe, A., Saglamyurek, E., Sinclair, N., Tittel, W., & Simon, C. Physical Review A - Atomic, Molecular, and Optical Physics, 2012.
Controllable-dipole quantum memory [link]Paper  doi  abstract   bibtex   
We present a quantum memory protocol for photons that is based on the direct control of the transition dipole moment. We focus on the case where the light-matter interaction is enhanced by a cavity. We show that the optimal write process (maximizing the storage efficiency) is related to the optimal read process by a reversal of the effective time τ=dtg2(t)/κ, where g(t) is the time-dependent coupling and κ is the cavity decay rate. We discuss the implementation of the protocol in a rare-earth-ion-doped crystal where an optical transition can be turned on and off by switching a magnetic field. © 2012 American Physical Society.
@Article{Heshami2012,
  Title                    = {Controllable-dipole quantum memory},
  Author                   = {Heshami, K.a , Green, A.a , Han, Y.a b , Rispe, A.a , Saglamyurek, E.a , Sinclair, N.a , Tittel, W.a , Simon, C.a },
  Journal                  = {Physical Review A - Atomic, Molecular, and Optical Physics},
  Year                     = {2012},
  Number                   = {1},
  Volume                   = {86},

  Abstract                 = {We present a quantum memory protocol for photons that is based on the direct control of the transition dipole moment. We focus on the case where the light-matter interaction is enhanced by a cavity. We show that the optimal write process (maximizing the storage efficiency) is related to the optimal read process by a reversal of the effective time τ=dtg2(t)/κ, where g(t) is the time-dependent coupling and κ is the cavity decay rate. We discuss the implementation of the protocol in a rare-earth-ion-doped crystal where an optical transition can be turned on and off by switching a magnetic field. © 2012 American Physical Society.},
  Affiliation              = {Institute for Quantum Information Science, Department of Physics and Astronomy, University of Calgary, Calgary, AB T2N 1N4, Canada; College of Science, National University of Defense Technology, Changsha 410073, China},
  Art_number               = {013813},
  Document_type            = {Article},
  Doi                      = {10.1103/PhysRevA.86.013813},
  Source                   = {Scopus},
  Timestamp                = {2016.03.02},
  Url                      = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84863700203&partnerID=40&md5=a59ca284041341168bd643ce6a7204bd}
}

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