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Conference on Precision Electromagnetic Measurements

Sub-Doppler atomic velocities for an optical frequency standard by Maxwell's demon cooling

T. Binnewies, Uwe Sterr, J. Helmcke, F. Riehle

Published Nov 7, 2002• 0 citations
Publisher

Abstract

We report on a novel cooling scheme that allows sub-Doppler cooling of atoms previously subject to the Doppler limit. The method was applied to enhance the fringe contrast in an optical Ca frequency standard.
DOI
10.1109/cpem.2000.850945

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