DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hong, Jongwoo | - |
dc.contributor.author | Kim, Sun-Je | - |
dc.contributor.author | Kim, Inki | - |
dc.contributor.author | Yun, Hansik | - |
dc.contributor.author | Mun, Sang-Eun | - |
dc.contributor.author | Rho, Junsuk | - |
dc.contributor.author | Lee, Byoungho | - |
dc.date.accessioned | 2018-12-04T01:53:54Z | - |
dc.date.available | 2018-12-04T01:53:54Z | - |
dc.date.created | 2018-06-22 | - |
dc.date.issued | 2018-05 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/94298 | - |
dc.description.abstract | has been hard to achieve simultaneous plasmonic enhancement of nanoscale light-matter interactions in terms of both electric and magnetic manners with easily reproducible fabrication method and systematic theoretical design rule. In this paper, a novel concept of a flat nanofocusing device is proposed for simultaneously squeezing both electric and magnetic fields in deep-subwavelength volume (similar to lambda(3)/538) in a large area. Based on the funneled unit cell structures and surface plasmon-assisted coherent interactions between them, the array of rectangular nanocavity connected to a tapered nanoantenna, plasmonic metasurface cavity, is constructed by periodic arrangement of the unit cell. The average enhancement factors of electric and magnetic field intensities reach about 60 and 22 in nanocavities, respectively. The proposed outstanding performance of the device is verified numerically and experimentally. We expect that this work would expand methodologies involving optical near-field manipulations in large areas and related potential applications including nanophotonic sensors, nonlinear responses. and quantum interactions. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.relation.isPartOf | OPTICS EXPRESS | - |
dc.title | Plasmonic metasurface cavity for simultaneous enhancement of optical electric and magnetic fields in deep subwavelength volume | - |
dc.type | Article | - |
dc.identifier.doi | 10.1364/OE.26.013340 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.26, no.10, pp.13340 - 13348 | - |
dc.identifier.wosid | 000432457600104 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 13348 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 13340 | - |
dc.citation.title | OPTICS EXPRESS | - |
dc.citation.volume | 26 | - |
dc.contributor.affiliatedAuthor | Kim, Inki | - |
dc.contributor.affiliatedAuthor | Rho, Junsuk | - |
dc.identifier.scopusid | 2-s2.0-85046972109 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | WAVE-GUIDES | - |
dc.subject.keywordPlus | 2ND-HARMONIC GENERATION | - |
dc.subject.keywordPlus | 3RD-HARMONIC GENERATION | - |
dc.subject.keywordPlus | BOWTIE NANOANTENNAS | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | METAMATERIALS | - |
dc.subject.keywordPlus | FREQUENCIES | - |
dc.subject.keywordPlus | APERTURE | - |
dc.subject.keywordPlus | TRANSMISSION | - |
dc.subject.keywordPlus | RESONATORS | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
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