We experimentally demonstrate the high-sensitivity optical monitoring of a micromechanical resonator and its cooling by active control. Coating a low-loss mirror upon the resonator, we have built an optomechanical sensor based on a very high-finesse cavity (30 000). We have measured the thermal noise of the resonator with a quantum-limited sensitivity at the 10(-19) m/sqrtHz level, and cooled the resonator down to 5 K by a cold-damping technique. Applications of our setup range from quantum optics experiments to the experimental demonstration of the quantum ground state of a macroscopic mechanical resonator.
%0 Journal Article
%1 2006_PRL_Arcizet_Rousseau
%A Arcizet, O.
%A Cohadon, P. F.
%A Briant, T.
%A Pinard, M.
%A Heidmann, A.
%A Mackowski, J. M.
%A Michel, C.
%A Pinard, L.
%A Francais, O.
%A Rousseau, L.
%D 2006
%J Physical review letters
%K optomechanics
%N 13
%P 133601+
%T High-sensitivity optical monitoring of a micromechanical resonator with a quantum-limited optomechanical sensor.
%U http://view.ncbi.nlm.nih.gov/pubmed/17026032
%V 97
%X We experimentally demonstrate the high-sensitivity optical monitoring of a micromechanical resonator and its cooling by active control. Coating a low-loss mirror upon the resonator, we have built an optomechanical sensor based on a very high-finesse cavity (30 000). We have measured the thermal noise of the resonator with a quantum-limited sensitivity at the 10(-19) m/sqrtHz level, and cooled the resonator down to 5 K by a cold-damping technique. Applications of our setup range from quantum optics experiments to the experimental demonstration of the quantum ground state of a macroscopic mechanical resonator.
@article{2006_PRL_Arcizet_Rousseau,
abstract = {{We experimentally demonstrate the high-sensitivity optical monitoring of a micromechanical resonator and its cooling by active control. Coating a low-loss mirror upon the resonator, we have built an optomechanical sensor based on a very high-finesse cavity (30 000). We have measured the thermal noise of the resonator with a quantum-limited sensitivity at the 10(-19) m/sqrt[Hz] level, and cooled the resonator down to 5 K by a cold-damping technique. Applications of our setup range from quantum optics experiments to the experimental demonstration of the quantum ground state of a macroscopic mechanical resonator.}},
added-at = {2013-09-09T23:59:35.000+0200},
author = {Arcizet, O. and Cohadon, P. F. and Briant, T. and Pinard, M. and Heidmann, A. and Mackowski, J. M. and Michel, C. and Pinard, L. and Fran\c{c}ais, O. and Rousseau, L.},
biburl = {https://www.bibsonomy.org/bibtex/22efb13816a7fc46fc34ed7a88d7d1fbc/jacksankey},
citeulike-article-id = {3839719},
citeulike-linkout-0 = {http://view.ncbi.nlm.nih.gov/pubmed/17026032},
citeulike-linkout-1 = {http://www.hubmed.org/display.cgi?uids=17026032},
day = 29,
interhash = {b3268ed9c3a85384bd19644f86291b6a},
intrahash = {2efb13816a7fc46fc34ed7a88d7d1fbc},
issn = {0031-9007},
journal = {Physical review letters},
keywords = {optomechanics},
month = sep,
number = 13,
pages = {133601+},
pmid = {17026032},
posted-at = {2009-12-13 15:35:34},
priority = {2},
timestamp = {2013-09-09T23:59:35.000+0200},
title = {{High-sensitivity optical monitoring of a micromechanical resonator with a quantum-limited optomechanical sensor.}},
url = {http://view.ncbi.nlm.nih.gov/pubmed/17026032},
volume = 97,
year = 2006
}