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Article: Study on spontaneous emission in complex multilayered plasmonic system via surface integral equation approach with layered medium Green's function

TitleStudy on spontaneous emission in complex multilayered plasmonic system via surface integral equation approach with layered medium Green's function
Authors
KeywordsComputational domains
Discrete complex image method
Dyadic green's functions
Efficient simulation
Electromagnetic systems
Issue Date2012
PublisherOptical Society of America. The Journal's web site is located at http://www.opticsexpress.org
Citation
Optics Express, 2012, v. 20 n. 18, p. 20210-20221 How to Cite?
AbstractA rigorous surface integral equation approach is proposed to study the spontaneous emission of a quantum emitter embedded in a multi-layered plasmonic structure with the presence of arbitrarily shaped metallic nanoscatterers. With the aid of the Fermi's golden rule, the spontaneous emission of the emitter can be calculated from the local density of states, which can be further expressed by the imaginary part of the dyadic Green's function of the whole electromagnetic system. To obtain this Green's function numerically, a surface integral equation is established taking into account the scattering from the metallic nanoscatterers. Particularly, the modeling of the planar multilayered structure is simplified by applying the layered medium Green's function to reduce the computational domain and hence the memory requirement. Regarding the evaluation of Sommerfeld integrals in the layered medium Green's function, the discrete complex image method is adopted to accelerate the evaluation process. This work offers an accurate and efficient simulation tool for analyzing complex multilayered plasmonic system, which is commonly encountered in the design of optical elements and devices. © 2012 Optical Society of America.
Persistent Identifierhttp://hdl.handle.net/10722/164128
ISSN
2014 Impact Factor: 3.488
2014 SCImago Journal Rankings: 2.175
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChen, YPen_HK
dc.contributor.authorSha, WEIen_HK
dc.contributor.authorChoy, WCHen_HK
dc.contributor.authorJiang, Len_HK
dc.contributor.authorChew, WCen_HK
dc.date.accessioned2012-09-20T07:55:28Z-
dc.date.available2012-09-20T07:55:28Z-
dc.date.issued2012en_HK
dc.identifier.citationOptics Express, 2012, v. 20 n. 18, p. 20210-20221en_HK
dc.identifier.issn1094-4087en_HK
dc.identifier.urihttp://hdl.handle.net/10722/164128-
dc.description.abstractA rigorous surface integral equation approach is proposed to study the spontaneous emission of a quantum emitter embedded in a multi-layered plasmonic structure with the presence of arbitrarily shaped metallic nanoscatterers. With the aid of the Fermi's golden rule, the spontaneous emission of the emitter can be calculated from the local density of states, which can be further expressed by the imaginary part of the dyadic Green's function of the whole electromagnetic system. To obtain this Green's function numerically, a surface integral equation is established taking into account the scattering from the metallic nanoscatterers. Particularly, the modeling of the planar multilayered structure is simplified by applying the layered medium Green's function to reduce the computational domain and hence the memory requirement. Regarding the evaluation of Sommerfeld integrals in the layered medium Green's function, the discrete complex image method is adopted to accelerate the evaluation process. This work offers an accurate and efficient simulation tool for analyzing complex multilayered plasmonic system, which is commonly encountered in the design of optical elements and devices. © 2012 Optical Society of America.en_HK
dc.languageengen_US
dc.publisherOptical Society of America. The Journal's web site is located at http://www.opticsexpress.orgen_HK
dc.relation.ispartofOptics Expressen_HK
dc.rightsThis paper was published in [Optics Express] and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: [http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-20-18-20210]. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectComputational domains-
dc.subjectDiscrete complex image method-
dc.subjectDyadic green's functions-
dc.subjectEfficient simulation-
dc.subjectElectromagnetic systems-
dc.titleStudy on spontaneous emission in complex multilayered plasmonic system via surface integral equation approach with layered medium Green's functionen_HK
dc.typeArticleen_HK
dc.identifier.emailSha, WEI: shawei@hku.hken_HK
dc.identifier.emailJiang, L: jianglj@hku.hken_HK
dc.identifier.emailChew, WC: wcchew@hku.hken_HK
dc.identifier.authoritySha, WEI=rp01605en_HK
dc.identifier.authorityJiang, L=rp01338en_HK
dc.identifier.authorityChew, WC=rp00656en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1364/OE.20.020210en_HK
dc.identifier.pmid23037073en_HK
dc.identifier.scopuseid_2-s2.0-84865734253en_HK
dc.identifier.hkuros210815en_US
dc.identifier.hkuros221879-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84865734253&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume20en_HK
dc.identifier.issue18en_HK
dc.identifier.spage20210en_HK
dc.identifier.epage20221en_HK
dc.identifier.isiWOS:000308414800061-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridChen, YP=37033583400en_HK
dc.identifier.scopusauthoridSha, WEI=34267903200en_HK
dc.identifier.scopusauthoridChoy, WCH=55307457900en_HK
dc.identifier.scopusauthoridJiang, L=36077777200en_HK
dc.identifier.scopusauthoridChew, WC=36014436300en_HK

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