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arXiv · 1602.01037

Optical resonance shifts in the fluorescence of thermal and cold atomic gases

S. D. Jenkins·J. Ruostekoski·J. Javanainen·R. Bourgain·S. Jennewein·Y. R. P. Sortais·A. Browaeys
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Abstract

We show that the resonance shifts in the fluorescence of a cold gas of rubidium atoms substantially differ from those of thermal atomic ensembles that obey the standard continuous medium electrodynamics. The analysis is based on large-scale microscopic numerical simulations and experimental measurements of the resonance shifts in a steady-state response in light propagation.

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S. D. Jenkins, J. Ruostekoski, J. Javanainen, R. Bourgain, S. Jennewein, Y. R. P. Sortais, A. Browaeys. 2016-04-21. Optical resonance shifts in the fluorescence of thermal and cold atomic gases. https://doi.org/10.1103/physrevlett.116.183601

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