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arXiv · 0911.4359

Efficiency optimization for Atomic Frequency Comb storage

M. Bonarota·J. Ruggiero·J. -L. Le Gouët·T. Chanelière
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Abstract

We study the efficiency of the Atomic Frequency Comb storage protocol. We show that for a given optical depth, the preparation procedure can be optimize to significantly improve the retrieval. Our prediction is well supported by the experimental implementation of the protocol in a \TMYAG crystal. We observe a net gain in efficiency from 10% to 17% by applying the optimized preparation procedure. In the perspective of high bandwidth storage, we investigate the protocol under different magnetic fields. We analyze the effect of the Zeeman and superhyperfine interaction.

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M. Bonarota, J. Ruggiero, J. -L. Le Gouët, T. Chanelière. 2009-11-23. Efficiency optimization for Atomic Frequency Comb storage. https://doi.org/10.1103/physreva.81.033803

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