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dc.contributor.authorOckeloen-Korppi, C. F.
dc.contributor.authorDamskägg, E.
dc.contributor.authorPirkkalainen, J.-M.
dc.contributor.authorHeikkilä, Tero
dc.contributor.authorMassel, Francesco
dc.contributor.authorSillanpää, M. A.
dc.date.accessioned2016-11-04T11:12:52Z
dc.date.available2016-11-04T11:12:52Z
dc.date.issued2016
dc.identifier.citationOckeloen-Korppi, C. F., Damskägg, E., Pirkkalainen, J.-M., Heikkilä, T., Massel, F., & Sillanpää, M. A. (2016). Low-Noise Amplification and Frequency Conversion with a Multiport Microwave Optomechanical Device. <i>Physical Review X</i>, <i>6</i>(4), Article 041024. <a href="https://doi.org/10.1103/PhysRevX.6.041024" target="_blank">https://doi.org/10.1103/PhysRevX.6.041024</a>
dc.identifier.otherCONVID_26300319
dc.identifier.otherTUTKAID_71641
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/51825
dc.description.abstractHigh-gain amplifiers of electromagnetic signals operating near the quantum limit are crucial for quantum information systems and ultrasensitive quantum measurements. However, the existing techniques have a limited gain-bandwidth product and only operate with weak input signals. Here, we demonstrate a two-port optomechanical scheme for amplification and routing of microwave signals, a system that simultaneously performs high-gain amplification and frequency conversion in the quantum regime. Our amplifier,implemented in a two-cavity microwave optomechanical device, shows 41 dB of gain and has a high dynamic range, handling input signals up to1013 photons per second, 3 orders of magnitude more than corresponding Josephson parametric amplifiers. We show that although the active medium, the mechanical resonator, is at a high temperature far from the quantum limit, only 4.6 quanta of noise is added to the input signal. Our method can be readily applied to a wide variety of optomechanical systems, including hybridoptical-microwave systems, creating a universal hub for signals at the quantum level.en
dc.languageeng
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.ispartofseriesPhysical Review X
dc.subject.othersähkömagneettiset signaalit
dc.subject.otherkvanttirajat
dc.subject.othernanorummut
dc.subject.otherelectromagnetic signals
dc.subject.otherquantum limits
dc.subject.othermicrowave signals
dc.titleLow-Noise Amplification and Frequency Conversion with a Multiport Microwave Optomechanical Device
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201611044566
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.updated2016-11-04T07:15:10Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn2160-3308
dc.relation.numberinseries4
dc.relation.volume6
dc.type.versionpublishedVersion
dc.rights.copyright© the Authors, 2016. This is an open access article published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License.
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber275245
dc.subject.ysomikroaallot
jyx.subject.urihttp://www.yso.fi/onto/yso/p5741
dc.rights.urlhttps://creativecommons.org/licenses/by/3.0/
dc.relation.doi10.1103/PhysRevX.6.041024
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramAkatemiatutkija, SAfi
jyx.fundingprogramAcademy Research Fellow, AoFen
jyx.fundinginformationThis work was supported by the Academy of Finland (Contract No. 250280, CoE LTQ, 275245) and by the European Research Council (240387-NEMSQED, 240362-Heattronics, 615755-CAVITYQPD).
dc.type.okmA1


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© the Authors, 2016. This is an open access article published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License.
Ellei muuten mainita, aineiston lisenssi on © the Authors, 2016. This is an open access article published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License.