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Storage and retrieval of light pulses in atomic media with "slow" and "fast" light

A. Lezama·A. M. Akulshin·A. I. Sidorov·P. Hannaford
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Abstract

We present experimental evidence that light storage, i.e. the controlled release of a light pulse by an atomic sample dependent on the past presence of a writing pulse, is not restricted to small group velocity media but can also occur in a negative group velocity medium. A simple physical picture applicable to both cases and previous light storage experiments is discussed.

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A. Lezama, A. M. Akulshin, A. I. Sidorov, P. Hannaford. 2005-06-28. Storage and retrieval of light pulses in atomic media with "slow" and "fast" light. https://doi.org/10.1103/physreva.73.033806

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