DC Field | Value | Language |
---|---|---|
dc.contributor.author | HAN, HAEWOOK | - |
dc.contributor.author | GOUDARZI, KIYANOUSH | - |
dc.contributor.author | HANEOL, LEE | - |
dc.contributor.author | KIM, DO YOUNG | - |
dc.contributor.author | Ikmo, Park | - |
dc.date.accessioned | 2023-03-02T06:20:34Z | - |
dc.date.available | 2023-03-02T06:20:34Z | - |
dc.date.created | 2023-02-27 | - |
dc.date.issued | 2023-03 | - |
dc.identifier.issn | 2671-7255 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/116163 | - |
dc.description.abstract | This letter proposes 50:50 TE terahertz power splitters based on digitized metamaterials. The components are optimized using the parti-cle swarm optimization algorithm. The digitized metamaterials are formed as a silicon slab with circular air holes atop a silicon dioxide substrate. The insertion losses of optimized structures containing air holes with a radius of 9 mu m and air holes with different radii (9 mu m and 7 mu m) are less than 3.9 dB and 3.65 dB, respectively, over a frequency range of 0.87-1.09 THz. The footprint of the proposed devices is 400 mu m x 350 mu m. The devices have excellent characteristics, such as compactness, efficiency, all-dielectric properties, and compatibil-ity with CMOS fabrication technologies, and can become vital components of most terahertz-wave routing circuits. | - |
dc.language | English | - |
dc.publisher | KOREAN INST ELECTROMAGNETIC ENGINEERING & SCIENCE | - |
dc.relation.isPartOf | Journal of Electromagnetic Engineering and Science | - |
dc.title | Inverse Design of Terahertz Optical Power Splitters by the Particle Swarm Optimization Method | - |
dc.type | Article | - |
dc.identifier.doi | 10.26866/jees.2023.2.r.153 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Journal of Electromagnetic Engineering and Science, v.23, no.2, pp.139 - 144 | - |
dc.identifier.wosid | 000974293500008 | - |
dc.citation.endPage | 144 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 139 | - |
dc.citation.title | Journal of Electromagnetic Engineering and Science | - |
dc.citation.volume | 23 | - |
dc.contributor.affiliatedAuthor | HAN, HAEWOOK | - |
dc.contributor.affiliatedAuthor | GOUDARZI, KIYANOUSH | - |
dc.contributor.affiliatedAuthor | HANEOL, LEE | - |
dc.contributor.affiliatedAuthor | KIM, DO YOUNG | - |
dc.identifier.scopusid | 2-s2.0-85160608127 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Inverse Design | - |
dc.subject.keywordAuthor | Optical Power Splitters | - |
dc.subject.keywordAuthor | Particle Swarm Optimization | - |
dc.subject.keywordAuthor | Silicon Photonics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | kci | - |
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