Extreme field enhancement in nano-gap plasmonic cavity via 90% efficient coupling with silicon waveguide
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jin, Young-Ho | - |
dc.contributor.author | Park, Byoung Jun | - |
dc.contributor.author | Kim, Myung-Ki | - |
dc.date.accessioned | 2021-09-03T18:03:36Z | - |
dc.date.available | 2021-09-03T18:03:36Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2016-10-31 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/87136 | - |
dc.description.abstract | We propose a novel design for a sub-5-nm-gap plasmonic cavity to couple it efficiently with an integrated low loss silicon waveguide. We numerically obtain over 90% efficient coupling between a nano-gap plasmonic cavity with a modal volume of less than 10(-7) lambda(3) and a conventional silicon-on-insulator (SOI) waveguide by utilizing the anti-symmetric second-order resonance mode of the cavity and engineering its geometry to reduce the modal size to less than 5 nm. The electromagnetic field efficiently coupled to the small cavity, leading to extreme enhancement of the field intensity. For a 2-nm-gap cavity, the intensity enhancement was calculated to be more than 100,000,000 compared to that of light in an SOI waveguide. (C) 2016 Optical Society of America | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.subject | NANOANTENNAS | - |
dc.subject | RESONATORS | - |
dc.subject | GENERATION | - |
dc.subject | NANOLASER | - |
dc.subject | ANTENNAS | - |
dc.subject | LASERS | - |
dc.title | Extreme field enhancement in nano-gap plasmonic cavity via 90% efficient coupling with silicon waveguide | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Myung-Ki | - |
dc.identifier.doi | 10.1364/OE.24.025540 | - |
dc.identifier.scopusid | 2-s2.0-84995906134 | - |
dc.identifier.wosid | 000388413400084 | - |
dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.24, no.22, pp.25540 - 25547 | - |
dc.relation.isPartOf | OPTICS EXPRESS | - |
dc.citation.title | OPTICS EXPRESS | - |
dc.citation.volume | 24 | - |
dc.citation.number | 22 | - |
dc.citation.startPage | 25540 | - |
dc.citation.endPage | 25547 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | NANOANTENNAS | - |
dc.subject.keywordPlus | RESONATORS | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | NANOLASER | - |
dc.subject.keywordPlus | ANTENNAS | - |
dc.subject.keywordPlus | LASERS | - |
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