Shaping single emitter emission with metallic hole arrays: strong focusing of dipolar radiation

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en Moerland, R.J. Eguiluz, L. Kaivola, M. 2018-08-01T12:39:31Z 2018-08-01T12:39:31Z 2013
dc.identifier.citation Moerland , R J , Eguiluz , L & Kaivola , M 2013 , ' Shaping single emitter emission with metallic hole arrays: strong focusing of dipolar radiation ' OPTICS EXPRESS , vol 21 , no. 4 , pp. 4578-4590 . DOI: 10.1364/OE.21.004578 en
dc.identifier.issn 1094-4087
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dc.identifier.other PURE ITEMURL:
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dc.description.abstract Nanoscale plasmonic structures allow for control of the emission of single emitters, such as fluorescent molecules and quantum dots, enabling phenomena such as lifetime reduction, emission redirection and color sorting of photons. We present single emitter emission tailored with arrays of holes of heterogeneous size, perforated in a gold film. With spatial control of the local amplitude and phase of the electromagnetic field radiated by the emitter, a desired near- or far-field distribution of the electromagnetic waves can be obtained. This control is established by varying the aspect ratio of the individual holes and the periodicity of the array surrounding the emitter. As an example showing the versatility of the technique, we present the strong focusing of the radiation of a highly divergent dipole source, for both p- and s-polarized waves. en
dc.format.extent 13
dc.format.extent 4578-4590
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries OPTICS EXPRESS en
dc.relation.ispartofseries Volume 21, issue 4 en
dc.rights openAccess en
dc.subject.other 114 Physical sciences en
dc.subject.other 221 Nanotechnology en
dc.subject.other 214 Mechanical engineering en
dc.subject.other 218 Environmental engineering en
dc.title Shaping single emitter emission with metallic hole arrays: strong focusing of dipolar radiation en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Applied Physics
dc.subject.keyword electromagnetic optics
dc.subject.keyword fluorescence
dc.subject.keyword metal optics
dc.subject.keyword surface plasmons
dc.subject.keyword 114 Physical sciences
dc.subject.keyword 221 Nanotechnology
dc.subject.keyword 214 Mechanical engineering
dc.subject.keyword 218 Environmental engineering
dc.identifier.urn URN:NBN:fi:aalto-201808014102
dc.identifier.doi 10.1364/OE.21.004578
dc.type.version publishedVersion

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