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Photon Statistics of a Non-Stationary Periodically Driven Single-Photon Source

M. Hennrich·T. Legero·A. Kuhn·G. Rempe
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Abstract

We investigate the photon statistics of a single-photon source that operates under non-stationary conditions. The photons are emitted by shining a periodic sequence of laser pulses on single atoms falling randomly through a high-finesse optical cavity. Strong antibunching is found in the intensity correlation of the emitted light, demonstrating that a single atom emits photons one-by-one. However, the number of atoms interacting with the cavity follows a Poissonian statistics so that, on average, no sub-Poissonian photon statistics is obtained, unless the measurement is conditioned on the presence of single atoms.

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M. Hennrich, T. Legero, A. Kuhn, G. Rempe. 2004-06-05. Photon Statistics of a Non-Stationary Periodically Driven Single-Photon Source. https://doi.org/10.1088/1367-2630%2F6%2F1%2F086

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