DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Chun-Ho | ko |
dc.contributor.author | Seo, Min-Kyo | ko |
dc.date.accessioned | 2020-06-22T08:20:09Z | - |
dc.date.available | 2020-06-22T08:20:09Z | - |
dc.date.created | 2020-06-15 | - |
dc.date.created | 2020-06-15 | - |
dc.date.created | 2020-06-15 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.citation | OPTICS LETTERS, v.45, no.9, pp.2502 - 2505 | - |
dc.identifier.issn | 0146-9592 | - |
dc.identifier.uri | http://hdl.handle.net/10203/274771 | - |
dc.description.abstract | Hyperbolic metasurfaces have attracted much interest due to novel optical properties including self-focusing, diffraction-less propagation, and negative refraction. However, conventional hyperbolic metasurfaces employing transverse-magnetic-like (TM-like) guided modes operate limited to short wavelengths. Here, we propose a broadband hyperbolic metasurface utilizing the transverse-electric-like (TE-like) guided modes of silver nanowires. The symmetric TE-like mode of the nanowire metasurface supports strong near-field coupling through the metallic element for hyperbolicity from visible to near-infrared wavelengths. Using numerical simulations, we examine the modal and dispersion properties depending on the wavelength and geometry. Particularly, negative refraction at the interface between a hyperbolic metasurface and the normal-dispersion planar waveguide is also demonstrated. (C) 2020 Optical Society of America. | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Broadband two-dimensional hyperbolic metasurface for on-chip photonic device applications | - |
dc.type | Article | - |
dc.identifier.wosid | 000535919200008 | - |
dc.identifier.scopusid | 2-s2.0-85084445311 | - |
dc.type.rims | ART | - |
dc.citation.volume | 45 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 2502 | - |
dc.citation.endingpage | 2505 | - |
dc.citation.publicationname | OPTICS LETTERS | - |
dc.identifier.doi | 10.1364/OL.392540 | - |
dc.contributor.localauthor | Seo, Min-Kyo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | REFRACTIVE-INDEX | - |
dc.subject.keywordPlus | METAMATERIALS | - |
dc.subject.keywordPlus | EMISSION | - |
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