Näytä suppeat kuvailutiedot

dc.contributor.authorOckeloen-Korppi, C. F.
dc.contributor.authorHeikkilä, Tero
dc.contributor.authorSillanpää, M. A.
dc.contributor.authorMassel, Francesco
dc.date.accessioned2018-01-03T06:33:54Z
dc.date.available2018-07-22T21:35:37Z
dc.date.issued2017
dc.identifier.citationOckeloen-Korppi, C. F., Heikkilä, T., Sillanpää, M. A., & Massel, F. (2017). Theory of phase-mixing amplification in an optomechanical system. <i>Quantum Science and Technology</i>, <i>2</i>(3), Article 035002. <a href="https://doi.org/10.1088/2058-9565/aa78e3" target="_blank">https://doi.org/10.1088/2058-9565/aa78e3</a>
dc.identifier.otherCONVID_27803407
dc.identifier.otherTUTKAID_76281
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/56569
dc.description.abstractThe investigation of the ultimate limits imposed by quantum mechanics on amplification represents an important topic both on a fundamental level and from the perspective of potential applications. We discuss here a novel regime for bosonic linear amplifiers—beside phase-insensitive and phase-sensitive amplification—which we term here phase-mixing amplification. Furthermore, we show that phase-mixing amplification can be realised in a cavity optomechanical setup, constituted by a mechanical resonator which is dispersively coupled to an optomechanical cavity asymmetrically driven around both mechanical sidebands. While, in general, this amplifier is phase-mixing, for a suitable choice of parameters, the amplifier proposed here operates as a phase-sensitive amplifier. We show that both configurations allow amplification with an added noise below the quantum limit of (phase-insensitive) amplification in a parameter range compatible with current experiments in microwave circuit optomechanics. In particular, we show that introducing phase-mixing amplification typically allows for a significant reduction of the added noise.en
dc.languageeng
dc.language.isoeng
dc.publisherInstitute of Physics Publishing Ltd.
dc.relation.ispartofseriesQuantum Science and Technology
dc.subject.otherkvantti-optomekaniikka
dc.subject.otherkvanttimelu
dc.subject.otherquantum amplifier
dc.subject.otheroptomechanics
dc.subject.otherquantum noise
dc.titleTheory of phase-mixing amplification in an optomechanical system
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201712294895
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.oppiaineNanoscience Centerfi
dc.contributor.oppiaineNanoscience Centeren
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2017-12-29T10:15:04Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn2058-9565
dc.relation.numberinseries3
dc.relation.volume2
dc.type.versionacceptedVersion
dc.rights.copyright© 2017 IOP Publishing Ltd. This is a final draft version of an article whose final and definitive form has been published by IOP. Published in this repository with the kind permission of the publisher.
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber275245
dc.relation.grantnumber284594 AALTO YO
dc.subject.ysovahvistimet
dc.subject.ysokvanttifysiikka
dc.subject.ysomelu
dc.subject.ysokvanttiteoria
jyx.subject.urihttp://www.yso.fi/onto/yso/p3873
jyx.subject.urihttp://www.yso.fi/onto/yso/p5564
jyx.subject.urihttp://www.yso.fi/onto/yso/p1718
jyx.subject.urihttp://www.yso.fi/onto/yso/p5565
dc.relation.doi10.1088/2058-9565/aa78e3
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderResearch Council of Finlanden
dc.relation.funderResearch Council of Finlanden
jyx.fundingprogramAkatemiatutkija, SAfi
jyx.fundingprogramHuippuyksikkörahoitus, SAfi
jyx.fundingprogramAcademy Research Fellow, AoFen
jyx.fundingprogramCentre of Excellence, AoFen
jyx.fundinginformationThis work was supported by the Academy of Finland (Contract No. 275245, CoE Project No. 284594) and the Horizon 2020 programme (FETPROACT-2016, 732894-HOT) and by the European Research Council (No. 615755-CAVITYQPD).
dc.type.okmA1


Aineistoon kuuluvat tiedostot

Thumbnail

Aineisto kuuluu seuraaviin kokoelmiin

Näytä suppeat kuvailutiedot