Topological guided-mode resonances at non-Hermitian nanophotonic interfaces
DC Field | Value | Language |
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dc.contributor.author | Lee, Ki Young | - |
dc.contributor.author | Yoo, Kwang Wook | - |
dc.contributor.author | Choi, Youngsun | - |
dc.contributor.author | Kim, Gunpyo | - |
dc.contributor.author | Cheon, Sangmo | - |
dc.contributor.author | Yoon, Jae Woong | - |
dc.contributor.author | Song, Seok Ho | - |
dc.date.accessioned | 2022-07-06T20:36:35Z | - |
dc.date.available | 2022-07-06T20:36:35Z | - |
dc.date.created | 2021-07-14 | - |
dc.date.issued | 2021-05 | - |
dc.identifier.issn | 2192-8606 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/141983 | - |
dc.description.abstract | The topological properties of photonic microstructures are of great interest because of their experimental feasibility for fundamental study and potential applications. Here, we show that robust guided-mode-resonance states exist in photonic domain-wall structures whenever the complex photonic band structures involve certain topological correlations in general. Using the non-Hermitian photonic analogy of the one-dimensional Dirac equation, we derive essential conditions for photonic Jackiw-Rebbi-state resonances taking advantage of unique spatial confinement and spot-like spectral features which are remarkably robust against random parametric errors. Therefore, the proposed resonance configuration potentially provides a powerful method to create compact and stable photonic resonators for various applications in practice. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WALTER DE GRUYTER GMBH | - |
dc.title | Topological guided-mode resonances at non-Hermitian nanophotonic interfaces | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cheon, Sangmo | - |
dc.contributor.affiliatedAuthor | Yoon, Jae Woong | - |
dc.contributor.affiliatedAuthor | Song, Seok Ho | - |
dc.identifier.doi | 10.1515/nanoph-2021-0024 | - |
dc.identifier.scopusid | 2-s2.0-85104467641 | - |
dc.identifier.wosid | 000658322300005 | - |
dc.identifier.bibliographicCitation | NANOPHOTONICS, v.10, no.7, pp.1853 - 1860 | - |
dc.relation.isPartOf | NANOPHOTONICS | - |
dc.citation.title | NANOPHOTONICS | - |
dc.citation.volume | 10 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1853 | - |
dc.citation.endPage | 1860 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | Domain walls | - |
dc.subject.keywordPlus | Guided electromagnetic wave propagation | - |
dc.subject.keywordPlus | Linear equations | - |
dc.subject.keywordPlus | Random errors | - |
dc.subject.keywordPlus | Topology | - |
dc.subject.keywordPlus | Fundamental studies | - |
dc.subject.keywordPlus | Guided-mode resonance | - |
dc.subject.keywordPlus | Parametric errors | - |
dc.subject.keywordPlus | Photonic band structures | - |
dc.subject.keywordPlus | Photonic domains | - |
dc.subject.keywordPlus | Spatial confinement | - |
dc.subject.keywordPlus | Spectral feature | - |
dc.subject.keywordPlus | Topological properties | - |
dc.subject.keywordPlus | Resonance | - |
dc.subject.keywordAuthor | guided-mode resonance | - |
dc.subject.keywordAuthor | non-Hermitian effect | - |
dc.subject.keywordAuthor | subwavelength grating | - |
dc.subject.keywordAuthor | topological effect | - |
dc.identifier.url | https://www.degruyter.com/document/doi/10.1515/nanoph-2021-0024/html | - |
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