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arXiv · 1903.10922

Non-adiabatic Storage of Short Light Pulses in an Atom-Cavity System

Tobias Macha·Eduardo Uruñuela·Wolfgang Alt·Maximilian Ammenwerth·Deepak Pandey·Hannes Pfeifer·Dieter Meschede
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Abstract

We demonstrate the storage of $5$ ns light pulses in a single rubidium atom coupled to a fiber-based optical resonator. Our storage protocol addresses a regime beyond the conventional adiabatic limit and approaches the theoretical bandwidth limit. We extract the optimal control laser pulse properties from a numerical simulation of our system and measure storage efficiencies of $(8.2\pm 0.6)~\%$, in close agreement with the maximum expected efficiency. Such well-controlled and high-bandwidth atom-photon interfaces are key components for future hybrid quantum networks.

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Tobias Macha, Eduardo Uruñuela, Wolfgang Alt, Maximilian Ammenwerth, Deepak Pandey, Hannes Pfeifer, Dieter Meschede. 2019-09-19. Non-adiabatic Storage of Short Light Pulses in an Atom-Cavity System. https://doi.org/10.1103/physreva.101.053406

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