Experimental optomechanics with silicon micromirrors

Olivier Arcizet 1 C. Molinelli 1 T. Briant 1 P.-F. Cohadon 1 A. Heidmann 1 J.-M. Mackowski 2 Christine Michel 2 L. Pinard 2 O. Français 3 L. Rousseau 3
1 LKB (Jussieu) - Laboratoire Kastler Brossel
2 LMA - Laboratoire des matériaux avancés
3 ESYCOM - Electronique, Systèmes de communication et Microsystèmes
Abstract : We experimentally demonstrate the high-sensitivity optical monitoring of moving micromirrors, made of low-loss dielectric coatings upon silicon resonators of various shapes and sizes. The very high optical finesses obtained (\mathcal{F}\simeq 30\,000 ) have allowed us to measure the thermal noise of the micromirrors at room temperature with a shot-noise limited sensitivity at the 10^{-19}\,{\rm m}/\sqrt{\rm Hz} level and to completely characterize their mechanical behavior, in excellent agreement with the results of a finite-element computation. Applications of such optomechanical systems range from quantum optics experiments to the experimental demonstration of the quantum ground state of a macroscopic mechanical resonator.
Document type :
Journal articles
Liste complète des métadonnées

Cited literature [26 references]  Display  Hide  Download
http://hal.in2p3.fr/in2p3-00347257
Contributor : Dominique Girod <>
Submitted on : Monday, December 15, 2008 - 11:59:41 AM
Last modification on : Thursday, February 7, 2019 - 4:26:22 PM
Document(s) archivé(s) le : Thursday, October 11, 2012 - 1:45:50 PM

File

Article_NJP_2008.pdf
Files produced by the author(s)

Identifiers

Collections

IN2P3 | LMA | ENS-PARIS | LKB | UPMC | ESYCOM | CV_ESYCOM | UNIV-MLV | UPEC-UPEM | PSL | ALLINSP | UNIV-LYON1 | ESIEE-PARIS | SORBONNE-UNIVERSITE

Citation

Olivier Arcizet, C. Molinelli, T. Briant, P.-F. Cohadon, A. Heidmann, et al.. Experimental optomechanics with silicon micromirrors. New Journal of Physics, Institute of Physics: Open Access Journals, 2008, 10, pp.125021. ⟨10.1088/1367-2630/10/12/125021⟩. ⟨in2p3-00347257⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

494

Files downloads

303

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD