Quantum enhanced kHz gravitational wave detector with internal squeezing

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dc.contributor.authorAdya, Vaishali
dc.contributor.authorYap, Min Jet
dc.contributor.authorToyra, Daniel
dc.contributor.authorMcRae, Terry
dc.contributor.authorAltin, Paul
dc.contributor.authorSarre, Lauren
dc.contributor.authorMeijerink, Mart
dc.contributor.authorKijbunchoo, Nutsinee
dc.contributor.authorSlagmolen, Bram
dc.contributor.authorWard, Robert
dc.contributor.authorMcClelland, David
dc.date.accessioned2022-02-02T00:59:41Z
dc.date.issued2020
dc.date.updated2023-12-17T07:15:59Z
dc.description.abstractWe propose adding a nonlinear element to a long signal recycling cavity to enhance the high-frequency sensitivity (900 Hz–5 kHz) of a kilometer-scale interferometric gravitational wave detector. Using numbers for absorption and scattering losses in the detector consistent with advanced LIGO+, we demonstrate a factor of 3.5 improvement in quantum noise limited strain sensitivity in the kHz regime. Such a configuration is robust to internal losses and reduces the requirement on the amount of circulating power in the detector to achieve sensitivity comparable to future gravitational wave detectors. This proposed configuration is compatible with the existing gravitational wave detector vacuum infrastructure and could enable exploration of exotic science, such as observing the merger phase of binary neutron stars, which in turn may provide constraints on the neutron star equation of state.
dc.format.mimetypeapplication/pdfen_AU
dc.identifier.issn0264-9381en_AU
dc.identifier.urihttp://hdl.handle.net/1885/259005
dc.language.isoen_AUen_AU
dc.publisherInstitute of Physics Publishing
dc.rights© 2020 IOP Publishing Ltd
dc.sourceClassical and Quantum Gravity
dc.subjectgravitational wave detectors
dc.subjectcoupled cavities
dc.subjectnonlinear optics
dc.subjectlong signal recycling cavity
dc.subjectgravitational waves
dc.titleQuantum enhanced kHz gravitational wave detector with internal squeezing
dc.typeJournal article
dcterms.accessRightsOpen Accessen_AU
local.bibliographicCitation.issue7en_AU
local.bibliographicCitation.lastpage10en_AU
local.bibliographicCitation.startpage1en_AU
local.contributor.affiliationAdya, Vaishali, College of Science, ANUen_AU
local.contributor.affiliationYap, Min Jet, College of Science, ANUen_AU
local.contributor.affiliationToyra, Daniel, College of Science, ANUen_AU
local.contributor.affiliationMcRae, Terry, College of Science, ANUen_AU
local.contributor.affiliationAltin, Paul, College of Science, ANUen_AU
local.contributor.affiliationSarre, Lauren, College of Science, ANUen_AU
local.contributor.affiliationMeijerink, Mart, College of Science, ANUen_AU
local.contributor.affiliationKijbunchoo, Nutsinee, College of Science, ANUen_AU
local.contributor.affiliationSlagmolen, Bram, College of Science, ANUen_AU
local.contributor.affiliationWard, Robert, College of Science, ANUen_AU
local.contributor.affiliationMcClelland, David, College of Science, ANUen_AU
local.contributor.authoremailu5021389@anu.edu.auen_AU
local.contributor.authoruidAdya, Vaishali, u1073042en_AU
local.contributor.authoruidYap, Min Jet, u5021389en_AU
local.contributor.authoruidToyra, Daniel, u1080744en_AU
local.contributor.authoruidMcRae, Terry, u1008768en_AU
local.contributor.authoruidAltin, Paul, u4103634en_AU
local.contributor.authoruidSarre, Lauren, u5797941en_AU
local.contributor.authoruidMeijerink, Mart, u1077902en_AU
local.contributor.authoruidKijbunchoo, Nutsinee, u6400927en_AU
local.contributor.authoruidSlagmolen, Bram, u9905035en_AU
local.contributor.authoruidWard, Robert, u5088188en_AU
local.contributor.authoruidMcClelland, David, u8802403en_AU
local.description.embargo2099-12-31
local.description.notesImported from ARIESen_AU
local.identifier.absfor020106 - High Energy Astrophysics; Cosmic Raysen_AU
local.identifier.absfor020105 - General Relativity and Gravitational Wavesen_AU
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciencesen_AU
local.identifier.ariespublicationa383154xPUB10673en_AU
local.identifier.citationvolume37en_AU
local.identifier.doi10.1088/1361-6382/ab7615en_AU
local.identifier.scopusID2-s2.0-85082432876
local.identifier.thomsonIDWOS:000519068300001
local.identifier.uidSubmittedBya383154en_AU
local.publisher.urlhttp://iopscience.iop.org/en_AU
local.type.statusPublished Versionen_AU

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