Capture and Release of a Conditional State of a Cavity QED System by Quantum Feedback.

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Title Capture and Release of a Conditional State of a Cavity QED System by Quantum Feedback.
Author Smith, W. P.; Reiner, J. E.; Orozco, L. A.; Kuhr, S.; Wiseman, Howard Mark
Journal Name Physical Review Letters
Year Published 2002
Place of publication USA
Publisher American Physical Society
Abstract Detection of a single photon escaping an optical cavity QED system prepares a nonclassical state of the electromagnetic field. The evolution of the state can be modified by changing the drive of the cavity. For the appropriate feedback, the conditional state can be captured (stabilized) and then released. This is observed by a conditional intensity measurement that shows suppression of vacuum Rabi oscillations for the length of the feedback pulse and their subsequent return.
Peer Reviewed Yes
Published Yes
Publisher URI http://prola.aps.org/
Alternative URI http://dx.doi.org/10.1103/PhysRevLett.89.133601
Copyright Statement Copyright 2002 American Physical Society. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.
Volume 89
Issue Number 13
Page from 133601.1
Page to 133601.4
ISSN 0031-9007
Date Accessioned 2003-04-11
Language en_AU
Research Centre Centre for Quantum Dynamics
Faculty Faculty of Science
Subject PRE2009-Quantum Optics and Lasers; PRE2009-Theoretical Physics
URI http://hdl.handle.net/10072/6987
Publication Type Journal Articles (Refereed Article)
Publication Type Code c1

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