Radiation damping optical enhancement in cold atoms
Authors: Wu J., Horsley S., Artoni M., La Rocca G.C.
Autors Affiliation: College of Physics, Jilin University, Changchun 130012, China; Electromagnetic and Acoustic Materials Group, Department of Physics and Astronomy, University of Exeter,Stocker Road, Exeter, EX4 4QL, UK; European Laboratory for Nonlinear Spectroscopy, Sesto Fiorentino, Italy; Department of Physics and Chemistry of Materials & CNR-IDASC Sensor Lab, Brescia University, Brescia, Italy and Scuola Normale Superiore and CNISM, Pisa, Italy
Abstract: The typically tiny effect of radiation damping on a moving body can be amplified to a favorable extent by exploiting the sharp reflectivity slope at one edge of an optically induced stop-band in atoms loaded into an optical lattice. In this paper, this phenomenon is demonstrated for the periodically trapped and coherently driven cold Rb-87 atoms, where radiation damping might be much larger than that anticipated in previous proposals and become comparable with radiation pressure. Such an enhancement could be observed even at speeds of only a few meters per second with less than 1.0% absorption, making radiation damping experimentally accessible.
Journal/Review: LIGHT: SCIENCE & APPLICATIONS
Volume: 2 Pages from: e54 to: e54
More Information: This work is supported by the National Natural Science Foundation of China (11104112), the National Basic Research Program of China (2011CB921603), the CRUI-British Council 2011 Exchange Program and the Fondo di Ateneo of the Brescia University. JH Wu would also like to acknowledge the hospitality of Scuola Normale Superiore in Pisa.KeyWords: optically induced stop-band; ordered atomic structure; radiation damping; radiation pressure; atomic mirrorsDOI: 10.1038/lsa.2013.10Citations: 14data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2023-12-03References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here