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arXiv · 1011.4755

EIT-Based Quantum Memory for Single Photons from Cavity-QED

Matt Himsworth·Peter Nisbet·Jerome Dilley·Gunnar Langfahl-Klabes·Axel Kuhn
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Abstract

We investigate the feasibility of implementing an elementary building block for quantum information processing. The combination of a deterministic single photon source based on vacuum stimulated adiabatic rapid passage, and a quantum memory based on electromagnetically induced transparency in atomic vapour is outlined. Both systems are able to produce and process temporally shaped wavepackets which provides a way to maintain the indistinguishability of retrieved and original photons. We also propose an efficient and robust `repeat-until-success' quantum computation scheme based on this hybrid architecture.

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Matt Himsworth, Peter Nisbet, Jerome Dilley, Gunnar Langfahl-Klabes, Axel Kuhn. 2010-11-23. EIT-Based Quantum Memory for Single Photons from Cavity-QED. https://doi.org/10.1007/s00340-011-4523-2

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