Circuit theory of metal-enhanced fluorescence

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorSimovski, Constantin R.
dc.contributor.departmentDepartment of Electronics and Nanoengineering
dc.date.accessioned2019-09-03T13:48:19Z
dc.date.available2019-09-03T13:48:19Z
dc.date.embargoinfo:eu-repo/date/embargoEnd/2021-07-04
dc.date.issued2019-09-01
dc.description.abstractMetal-enhanced fluorescence (MEF) comprises several linear phenomena which can be successfully described either by a classical theory or by a quantum one. Usually different phenomena are described by different classical models. Recently, an analytical model for a metal nanoantenna coupled to a quantum emitter was suggested that grants an approximate solution covering all basic linear phenomena observed in MEF from the Purcell effect to the fluorescent quenching. In this paper, the further development of this model is presented in terms of the equivalent circuits. The circuit model allows us to express the non-radiative Purcell factor of a nanoantenna through the previously evaluated radiative Purcell factor, to find the threshold of the fluorescence quenching and to determine the conditions when a fluorescent nanostructure transforms into a surface-plasmon laser (spaser).en
dc.description.versionPeer revieweden
dc.format.mimetypeapplication/pdf
dc.identifier.citationSimovski , C R 2019 , ' Circuit theory of metal-enhanced fluorescence ' , Photonics and Nanostructures - Fundamentals and Applications , vol. 36 , 100712 . https://doi.org/10.1016/j.photonics.2019.100712en
dc.identifier.doi10.1016/j.photonics.2019.100712
dc.identifier.issn1569-4410
dc.identifier.issn1569-4429
dc.identifier.otherPURE UUID: aebeeb77-ad83-4e68-94a4-ab56ad27fcc4
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/aebeeb77-ad83-4e68-94a4-ab56ad27fcc4
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85068387057&partnerID=8YFLogxK
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/36230341/ELEC_Simovski_Circuit_theory_PhotoNano.pdf
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/40105
dc.identifier.urnURN:NBN:fi:aalto-201909035147
dc.language.isoenen
dc.publisherElsevier
dc.relation.ispartofseriesPhotonics and Nanostructures - Fundamentals and Applicationsen
dc.relation.ispartofseriesVolume 36en
dc.rightsopenAccessen
dc.subject.keywordElectromotive force
dc.subject.keywordFluorescence quenching
dc.subject.keywordIncrement
dc.subject.keywordMetal-enhanced fluorescence
dc.subject.keywordMutual impedance
dc.subject.keywordNanoantenna
dc.subject.keywordNegative resistance
dc.subject.keywordPurcell factor
dc.subject.keywordQuantum emitter
dc.subject.keywordRabi oscillations
dc.subject.keywordRadiative resistance
dc.subject.keywordResonant circuit
dc.subject.keywordSpaser
dc.titleCircuit theory of metal-enhanced fluorescenceen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
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