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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Makles, K. Antoni, T. Kuhn, A.G. Deleglise, S. Briant, T. Cohadon, P.-F. Heidmann, A. Braive, R. Robert-Philip, I. |
| Copyright Year | 2013 |
| Description | Author affiliation: Lab. Kastler Brossel, UPMC, Paris, France (Makles, K.; Antoni, T.; Kuhn, A.G.; Deleglise, S.; Briant, T.; Cohadon, P.-F.; Heidmann, A.) || Lab. de Photonique et de Nanostruct. LPN, Marcoussis, France (Braive, R.; Robert-Philip, I.) |
| Abstract | The authors have developed small radius of curvature coupling mirrors integrated in a 100 μm length cavity. The detection sensitivity of this system is at the $10^{-16}$ $m/(Hz)^{1/2}$ level allowing us to observe its thermal noise. This sensitivity is also theoretically sufficient to observe ground state quantum fluctuations of the photonic crystal nanomembrane. As any active cooling relies on adding a viscous damping force and has the reduction of the Q-factor of the resonator as a consequence. It is then crucial to design a device with a very high mechanical quality. Different geometries, materials, and stresses for the membrane have been tested. The authors have achieved to realize structures with a Q-factor of 20 000 at room temperature and 65 000 at 20 K. |
| Sponsorship | Eur. Phys. Soc. |
| Starting Page | 1 |
| Ending Page | 1 |
| File Size | 175406 |
| Page Count | 1 |
| File Format | |
| e-ISBN | 9781479905942 |
| DOI | 10.1109/CLEOE-IQEC.2013.6801640 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-05-12 |
| Publisher Place | Germany |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Photonic crystals Cavity resonators |
| Content Type | Text |
| Resource Type | Article |
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