330 citations · 891 across the 11 of their papers we have counts for
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quant-ph2012★ 61 cited
Gradient echo memory in an ultra-high optical depth cold atomic ensemble
B. M. Sparkes, J. Bernu, M. Hosseini +6
Quantum memories are an integral component of quantum repeaters - devices that will allow the extension of quantum key distribution to communication ranges beyond that permissible…
physics.atom-ph2012★ 97 cited
Experimental Investigation of the Transition between Autler-Townes Splitting and Electromagnetically-Induced Transparency
L. Giner, L. Veissier, B. Sparkes +10
Two phenomena can affect the transmission of a weak signal field through an absorbing medium in the presence of a strong additional field: electromagnetically induced transparency…
quant-ph2012★ 38 cited
Storage and Manipulation of Light Using a Raman Gradient Echo Process
M. Hosseini, B. M. Sparkes, G. T. Campbell +2
The Gradient Echo Memory (GEM) scheme has potential to be a suitable protocol for storage and retrieval of optical quantum information. In this paper, we review the properties of t…