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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 6123 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 6116 | - |
dc.citation.title | OPTICS EXPRESS | - |
dc.citation.volume | 20 | - |
dc.contributor.author | Lee, Eui Su | - |
dc.contributor.author | So, Jin-Kyu | - |
dc.contributor.author | Park, Gun-Sik | - |
dc.contributor.author | Kim, DaiSik | - |
dc.contributor.author | Kee, Chul-Sik | - |
dc.contributor.author | Jeon, Tae-In | - |
dc.date.accessioned | 2023-12-22T05:14:16Z | - |
dc.date.available | 2023-12-22T05:14:16Z | - |
dc.date.created | 2021-10-21 | - |
dc.date.issued | 2012-03 | - |
dc.description.abstract | We report experimental and finite-difference time-domain simulation studies on terahertz (THz) characteristics of band gaps by using metal grooves which are located inside the flare parallel-plate waveguide. The vertically localized standing-wave cavity mode (SWCM) between the upper waveguide surface and groove bottom, and the horizontally localized SWCM between two groove side walls (groove cavity) are observed. The E field intensity of the horizontally localized SWCM in grooves is very strongly enchanced which is three order higher than that of the input THz. The 4 band gaps except the Bragg band gap are caused by the pi radian delay (out of phase) between the reflected THz field by grooves and the propagated THz field through the air gap. The measurement and simulation results agree well. | - |
dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.20, no.6, pp.6116 - 6123 | - |
dc.identifier.doi | 10.1364/OE.20.006116 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.scopusid | 2-s2.0-84858981487 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/54263 | - |
dc.identifier.url | https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-20-6-6116&id=229654 | - |
dc.identifier.wosid | 000301877700056 | - |
dc.language | 영어 | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Terahertz band gaps induced by metal grooves inside parallel-plate waveguides | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.relation.journalResearchArea | Optics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | FILTERS | - |
dc.subject.keywordPlus | SURFACES | - |
dc.subject.keywordPlus | PROPAGATION | - |
dc.subject.keywordPlus | REFLECTION | - |
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