Narrowing the filter-cavity bandwidth in gravitational-wave detectors via optomechanical interaction
-
Altmetric Citations
Ma, Yiqiu; Danilishin, Shtefan L; Zhao, Chunnong; Miao, Haixing; Korth, W. Zach; Chen, Yanbei; Ward, Robert; Blair, David Gerald
Description
We propose using optomechanical interaction to narrow the bandwidth of filter cavities for achieving frequency-dependent squeezing in advanced gravitational-wave detectors, inspired by the idea of optomechanically induced transparency. This can allow us to achieve a cavity bandwidth on the order of 100 Hz using small-scale cavities. Additionally, in contrast to a passive Fabry-Pérot cavity, the resulting cavity bandwidth can be dynamically tuned, which is useful for adaptively optimizing the...[Show more]
dc.contributor.author | Ma, Yiqiu | |
---|---|---|
dc.contributor.author | Danilishin, Shtefan L | |
dc.contributor.author | Zhao, Chunnong | |
dc.contributor.author | Miao, Haixing | |
dc.contributor.author | Korth, W. Zach | |
dc.contributor.author | Chen, Yanbei | |
dc.contributor.author | Ward, Robert | |
dc.contributor.author | Blair, David Gerald | |
dc.date.accessioned | 2015-12-08T22:48:16Z | |
dc.date.available | 2015-12-08T22:48:16Z | |
dc.identifier.issn | 0031-9007 | |
dc.identifier.uri | http://hdl.handle.net/1885/38267 | |
dc.description.abstract | We propose using optomechanical interaction to narrow the bandwidth of filter cavities for achieving frequency-dependent squeezing in advanced gravitational-wave detectors, inspired by the idea of optomechanically induced transparency. This can allow us to achieve a cavity bandwidth on the order of 100 Hz using small-scale cavities. Additionally, in contrast to a passive Fabry-Pérot cavity, the resulting cavity bandwidth can be dynamically tuned, which is useful for adaptively optimizing the detector sensitivity when switching amongst different operational modes. The experimental challenge for its implementation is a stringent requirement for very low thermal noise of the mechanical oscillator, which would need a superb mechanical quality factor and a very low temperature. We consider one possible setup to relieve this requirement by using optical dilution to enhance the mechanical quality factor. | |
dc.publisher | American Physical Society | |
dc.source | Physical Review Letters | |
dc.title | Narrowing the filter-cavity bandwidth in gravitational-wave detectors via optomechanical interaction | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.identifier.citationvolume | 113 | |
dc.date.issued | 2014 | |
local.identifier.absfor | 020105 - General Relativity and Gravitational Waves | |
local.identifier.ariespublication | U9212960xPUB159 | |
local.type.status | Published Version | |
local.contributor.affiliation | Ma, Yiqiu, University of Western Australia | |
local.contributor.affiliation | Danilishin, Shtefan L, University of Western Australia | |
local.contributor.affiliation | Zhao, Chunnong, University of Western Australia | |
local.contributor.affiliation | Miao, Haixing, California Institute of Technology | |
local.contributor.affiliation | Korth, W. Zach, California Institute of Technology | |
local.contributor.affiliation | Chen, Yanbei, California Institute of Technology | |
local.contributor.affiliation | Ward, Robert, College of Physical and Mathematical Sciences, ANU | |
local.contributor.affiliation | Blair, David Gerald, University of Western Australia | |
local.identifier.doi | 10.1103/PhysRevLett.113.151102 | |
local.identifier.absseo | 970102 - Expanding Knowledge in the Physical Sciences | |
dc.date.updated | 2015-12-08T11:04:34Z | |
local.identifier.scopusID | 2-s2.0-84907842107 | |
local.identifier.thomsonID | 000344052200001 | |
Collections | ANU Research Publications |
Download
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.
Updated: 17 November 2022/ Responsible Officer: University Librarian/ Page Contact: Library Systems & Web Coordinator