Dynamical back-action at 5.5 GHz in a corrugated optomechanical beam
We report on the optomechanical properties of a breathing mechanical mode oscillating at 5.5 GHz in a 1D corrugated Si nanobeam. This mode has an experimental single-particle optomechanical coupling rate of |go,OM| = 1.8 MHz (|go,OM|/2π = 0.3 MHz) and shows strong dynamical back-action effects at ro...
| Main Authors: | , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2014-12-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4902171 |
| _version_ | 1811245010527453184 |
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| author | D. Navarro-Urrios J. Gomis-Bresco S. El-Jallal M. Oudich A. Pitanti N. Capuj A. Tredicucci F. Alzina A. Griol Y. Pennec B. Djafari-Rouhani A. Martínez C. M. Sotomayor Torres |
| author_facet | D. Navarro-Urrios J. Gomis-Bresco S. El-Jallal M. Oudich A. Pitanti N. Capuj A. Tredicucci F. Alzina A. Griol Y. Pennec B. Djafari-Rouhani A. Martínez C. M. Sotomayor Torres |
| author_sort | D. Navarro-Urrios |
| collection | DOAJ |
| description | We report on the optomechanical properties of a breathing mechanical mode oscillating at 5.5 GHz in a 1D corrugated Si nanobeam. This mode has an experimental single-particle optomechanical coupling rate of |go,OM| = 1.8 MHz (|go,OM|/2π = 0.3 MHz) and shows strong dynamical back-action effects at room temperature. The geometrical flexibility of the unit-cell would lend itself to further engineering of the cavity region to localize the mode within the full phononic band-gap present at 4 GHz while keeping high go,OM values. This would lead to longer lifetimes at cryogenic temperatures, due to the suppression of acoustic leakage. |
| first_indexed | 2024-04-12T14:33:45Z |
| format | Article |
| id | doaj.art-dac84174195a4b03be1e1e4b0aa606cd |
| institution | Directory Open Access Journal |
| issn | 2158-3226 |
| language | English |
| last_indexed | 2024-04-12T14:33:45Z |
| publishDate | 2014-12-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj.art-dac84174195a4b03be1e1e4b0aa606cd2022-12-22T03:29:11ZengAIP Publishing LLCAIP Advances2158-32262014-12-01412124601124601-710.1063/1.4902171008497ADVDynamical back-action at 5.5 GHz in a corrugated optomechanical beamD. Navarro-Urrios0J. Gomis-Bresco1S. El-Jallal2M. Oudich3A. Pitanti4N. Capuj5A. Tredicucci6F. Alzina7A. Griol8Y. Pennec9B. Djafari-Rouhani10A. Martínez11C. M. Sotomayor Torres12Catalan Institute of Nanoscience and Nanotechnology, Campus UAB, Edifici ICN2, 08193 Bellaterra, SpainCatalan Institute of Nanoscience and Nanotechnology, Campus UAB, Edifici ICN2, 08193 Bellaterra, SpainIEMN, Universite de Lille 1, Villeneuve d’Ascq, FranceIEMN, Universite de Lille 1, Villeneuve d’Ascq, FranceNEST, Istituto Nanoscienze – CNR and Scuola Normale Superiore, Piazza San Silvestro 12, Pisa, I-56127, ItalyDepto. Física, Universidad de la Laguna, 38206, SpainNEST, Istituto Nanoscienze – CNR and Scuola Normale Superiore, Piazza San Silvestro 12, Pisa, I-56127, ItalyCatalan Institute of Nanoscience and Nanotechnology, Campus UAB, Edifici ICN2, 08193 Bellaterra, SpainNanophotonics Technology Center, Universitat Politècnica de València, Valencia, SpainIEMN, Universite de Lille 1, Villeneuve d’Ascq, FranceIEMN, Universite de Lille 1, Villeneuve d’Ascq, FranceNanophotonics Technology Center, Universitat Politècnica de València, Valencia, SpainCatalan Institute of Nanoscience and Nanotechnology, Campus UAB, Edifici ICN2, 08193 Bellaterra, SpainWe report on the optomechanical properties of a breathing mechanical mode oscillating at 5.5 GHz in a 1D corrugated Si nanobeam. This mode has an experimental single-particle optomechanical coupling rate of |go,OM| = 1.8 MHz (|go,OM|/2π = 0.3 MHz) and shows strong dynamical back-action effects at room temperature. The geometrical flexibility of the unit-cell would lend itself to further engineering of the cavity region to localize the mode within the full phononic band-gap present at 4 GHz while keeping high go,OM values. This would lead to longer lifetimes at cryogenic temperatures, due to the suppression of acoustic leakage.http://dx.doi.org/10.1063/1.4902171 |
| spellingShingle | D. Navarro-Urrios J. Gomis-Bresco S. El-Jallal M. Oudich A. Pitanti N. Capuj A. Tredicucci F. Alzina A. Griol Y. Pennec B. Djafari-Rouhani A. Martínez C. M. Sotomayor Torres Dynamical back-action at 5.5 GHz in a corrugated optomechanical beam AIP Advances |
| title | Dynamical back-action at 5.5 GHz in a corrugated optomechanical beam |
| title_full | Dynamical back-action at 5.5 GHz in a corrugated optomechanical beam |
| title_fullStr | Dynamical back-action at 5.5 GHz in a corrugated optomechanical beam |
| title_full_unstemmed | Dynamical back-action at 5.5 GHz in a corrugated optomechanical beam |
| title_short | Dynamical back-action at 5.5 GHz in a corrugated optomechanical beam |
| title_sort | dynamical back action at 5 5 ghz in a corrugated optomechanical beam |
| url | http://dx.doi.org/10.1063/1.4902171 |
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