Cavity cooling of an optically levitated submicron particle

Author(s): N. Kiesel, F. Blaser, U. Delic, D. Grass, R. Kaltenbaek, M. Aspelmeyer

Journal: PNAS

Volume: 110

Page(s): No. 35, 14180–14185

Year: 2013

DOI Number: 10.1073/pnas.1309167110

Link: Link to publication

Abstract:

The coupling of a levitated submicron particle and an optical cavity field promises access to a unique parameter regime both for macroscopic quantum experiments and for high-precision force sensing. We report a demonstration of such controlled interactions by cavity cooling the center-of-mass motion of an optically trapped submicron particle. This paves the way for a light–matter interface that can enable room-temperature quantum experiments with mesoscopic mechanical systems.

Note: http://arxiv.org/abs/1304.6679

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