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Start Over Author "Hennrich, Markus" Journal optics communications
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1. Time-resolved and state-selective detection of single freely falling atoms

Author

Bondo, Torsten, Hennrich, Markus, Legero, Thomas, Rempe, Gerhard, and Kuhn, Axel

Subjects
*RUBIDIUM, *ATOMS, *LASER beams, *DEMODULATION
Abstract

Abstract: We report on the detection of single, slowly moving Rubidium atoms using laser-induced fluorescence. The atoms move at 3m/s while they are detected with a time resolution of 60μs. The detection scheme employs a near-resonant laser beam that drives a cycling atomic transition, and a highly efficient mirror setup to focus a large fraction of the fluorescence photons to a photomultiplier tube. It counts on average 20 photons per atom. [Copyright &y& Elsevier]

Published
2006
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