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Slow-light dispersion properties of multiatomic multiband coupled-resonator optical waveguides
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yu, Sunkyu | - |
dc.contributor.author | Piao, Xianji | - |
dc.contributor.author | Park, Namkyoo | - |
dc.date.accessioned | 2024-05-16T01:17:00Z | - |
dc.date.available | 2024-05-16T01:17:00Z | - |
dc.date.created | 2020-08-26 | - |
dc.date.created | 2020-08-26 | - |
dc.date.issued | 2012-02 | - |
dc.identifier.citation | Physical Review A - Atomic, Molecular, and Optical Physics, Vol.85 No.2, p. 023823 | - |
dc.identifier.issn | 1050-2947 | - |
dc.identifier.uri | https://hdl.handle.net/10371/202342 | - |
dc.description.abstract | In this paper, we investigate the dispersion properties of a multiatomic coupled-resonator optical waveguide (CROW), and show the existence of band-dependent group velocities in its slow-light bands. By including the next-nearest-neighbor coupling terms in a coupled-mode theory (CMT) analysis for the structure, we explain the physical origin of the band-dependent group velocities in terms of the modification of molecular mode-coupling strengths, and also derive the criteria for complete band separation and perfect intermode intensity overlap. Our results imply that when estimating the performance of a multiwave slow-light device, the band dependency of group velocities must also be considered in addition to the conventional CROW dispersion. Numerical analysis with a photonic crystal platform shows excellent agreement with theory. | - |
dc.language | 영어 | - |
dc.publisher | American Physical Society | - |
dc.title | Slow-light dispersion properties of multiatomic multiband coupled-resonator optical waveguides | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevA.85.023823 | - |
dc.citation.journaltitle | Physical Review A - Atomic, Molecular, and Optical Physics | - |
dc.identifier.wosid | 000300564500027 | - |
dc.identifier.scopusid | 2-s2.0-84857537944 | - |
dc.citation.number | 2 | - |
dc.citation.startpage | 023823 | - |
dc.citation.volume | 85 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Yu, Sunkyu | - |
dc.contributor.affiliatedAuthor | Park, Namkyoo | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | PROPOSAL | - |
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- College of Engineering
- Department of Electrical and Computer Engineering
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