Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/69675
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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Zhao, C. | - |
dc.contributor.author | Fang, Q. | - |
dc.contributor.author | Susmithan, S. | - |
dc.contributor.author | Miao, H. | - |
dc.contributor.author | Ju, L. | - |
dc.contributor.author | Fan, Y. | - |
dc.contributor.author | Blair, D. | - |
dc.contributor.author | Hosken, D. | - |
dc.contributor.author | Munch, J. | - |
dc.contributor.author | Veitch, P. | - |
dc.contributor.author | Slagmolen, B. | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Physical Review A: Atomic, Molecular and Optical Physics, 2011; 84(6):1-6 | - |
dc.identifier.issn | 1050-2947 | - |
dc.identifier.issn | 1094-1622 | - |
dc.identifier.uri | http://hdl.handle.net/2440/69675 | - |
dc.description.abstract | Three-mode optomechanical interactions have been predicted to allow the creation of very high sensitivity transducers in which very strong optical self-cooling and strong optomechanical quantum entanglement are predicted. Strong coupling is achieved by engineering a transducer in which both the pump laser and a single signal sideband frequency are resonantly enhanced. Here we demonstrate that very high sensitivity can be achieved in a very simple system consisting of a Fabry-Perot cavity with CO₂ laser thermal tuning. We demonstrate a displacement sensitivity of ∼1×10⁻¹⁷ m/√Hz, which is sufficient to observe a thermally excited acoustic mode in a 5.6 kg sapphire mirror with a signal-to-noise ratio of more than 20 dB. It is shown that a measurement sensitivity of ∼2×10⁻²⁰ m/√Hz limited by the quantum shot noise is achievable with optimization of the cavity parameters. | - |
dc.description.statementofresponsibility | C. Zhao, Q. Fang, S. Susmithan, H. Miao, L. Ju, Y. Fan, D. Blair, D. J. Hosken, J. Munch, P. J. Veitch and B. J. J. Slagmolen | - |
dc.language.iso | en | - |
dc.publisher | American Physical Soc | - |
dc.rights | ©2011 American Physical Society | - |
dc.source.uri | http://dx.doi.org/10.1103/physreva.84.063836 | - |
dc.title | High-sensitivity three-mode optomechanical transducer | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1103/PhysRevA.84.063836 | - |
dc.relation.grant | ARC | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Veitch, P. [0000-0002-2597-435X] | - |
Appears in Collections: | Aurora harvest Environment Institute publications IPAS publications |
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File | Description | Size | Format | |
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hdl_69675.pdf | Published version | 611.51 kB | Adobe PDF | View/Open |
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