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Enhanced Quantum Nonlinearities in a Two-Mode Optomechanical System

Ludwig, Max and Safavi-Naeini, Amir H. and Painter, Oskar and Marquardt, Florian (2012) Enhanced Quantum Nonlinearities in a Two-Mode Optomechanical System. Physical Review Letters, 109 (6). Art. No. 063601. ISSN 0031-9007. http://resolver.caltech.edu/CaltechAUTHORS:20120831-102146701

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Abstract

In cavity optomechanics, nanomechanical motion couples to a localized optical mode. The regime of single-photon strong coupling is reached when the optical shift induced by a single phonon becomes comparable to the cavity linewidth. We consider a setup in this regime comprising two optical modes and one mechanical mode. For mechanical frequencies nearly resonant to the optical level splitting, we find the photon-phonon and the photon-photon interactions to be significantly enhanced. In addition to dispersive phonon detection in a novel regime, this offers the prospect of optomechanical photon measurement. We study these quantum nondemolition detection processes using both analytical and numerical approaches.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1103/PhysRevLett.109.063601DOIArticle
http://link.aps.org/doi/10.1103/PhysRevLett.109.063601PublisherArticle
ORCID:
AuthorORCID
Painter, Oskar0000-0002-1581-9209
Marquardt, Florian0000-0003-4566-1753
Additional Information:© 2012 American Physical Society. Received 19 February 2012; published 7 August 2012. This work was supported by the DARPA/MTO ORCHID program through a grant from the AFOSR, the DFG Emmy-Noether and an ERC starting grant, and the Institute for Quantum Information andMatter, an NSF Physics Frontiers Center with support of the Gordon and Betty Moore Foundation. M. L. thanks O. J. P. for his hospitality at Caltech.
Group:IQIM, Institute for Quantum Information and Matter
Funders:
Funding AgencyGrant Number
Defense Advanced Research Projects Agency (DARPA)UNSPECIFIED
Air Force Office of Scientific Research (AFOSR)UNSPECIFIED
Deutsche Forschungsgemeinschaft (DFG)UNSPECIFIED
European Research Council (ERC)UNSPECIFIED
Institute for Quantum Information and Matter (IQIM)UNSPECIFIED
NSF Physics Frontiers CenterUNSPECIFIED
Gordon and Betty Moore FoundationUNSPECIFIED
Classification Code:PACS: 42.50.Wk, 07.10.Cm, 42.50.Lc, 42.65.-k
Record Number:CaltechAUTHORS:20120831-102146701
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20120831-102146701
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:33763
Collection:CaltechAUTHORS
Deposited By: Jason Perez
Deposited On:31 Aug 2012 17:45
Last Modified:01 Feb 2017 22:32

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