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Control of Fano asymmetry in plasmon induced transparency and its application to plasmonic waveguide modulator

DC Field Value Language
dc.contributor.authorPiao, Xianji-
dc.contributor.authorYu, Sunkyu-
dc.contributor.authorPark, Namkyoo-
dc.date.accessioned2024-05-16T01:16:51Z-
dc.date.available2024-05-16T01:16:51Z-
dc.date.created2021-03-04-
dc.date.created2021-03-04-
dc.date.issued2012-08-
dc.identifier.citationOptics Express, Vol.20 No.17, pp.18994-18999-
dc.identifier.issn1094-4087-
dc.identifier.urihttps://hdl.handle.net/10371/202339-
dc.description.abstractIn this paper, we derive a governing equation for spectral asymmetry in electromagnetically induced transparency (EIT). From the key parameters of asymmetry factor - namely dark mode quality factor Q(d), and frequency separation between bright and dark mode Delta omega(bd) = (omega(b) - omega d)-, a logical pathway for the maximization of EIT asymmetry is identified. By taking the plasmonic metal-insulator-metal (MIM) waveguide as a platform, a plasmon-induced transparency (PIT) structure of tunable frequency separation Delta omega(bd) and dark mode quality factor Q(d) is suggested and analyzed. Compared to previous works on MIM-based plasmon modulators, an order of increase in the performance Fig. (12dB contrast at similar to 60% throughput) was achieved from the highly asymmetric, narrowband PIT spectra. (C) 2012 Optical Society of America-
dc.language영어-
dc.publisherOptical Society of America-
dc.titleControl of Fano asymmetry in plasmon induced transparency and its application to plasmonic waveguide modulator-
dc.typeArticle-
dc.identifier.doi10.1364/OE.20.018994-
dc.citation.journaltitleOptics Express-
dc.identifier.wosid000307873600049-
dc.identifier.scopusid2-s2.0-84865595363-
dc.citation.endpage18999-
dc.citation.number17-
dc.citation.startpage18994-
dc.citation.volume20-
dc.description.isOpenAccessY-
dc.contributor.affiliatedAuthorYu, Sunkyu-
dc.contributor.affiliatedAuthorPark, Namkyoo-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.subject.keywordPlusELECTROMAGNETICALLY INDUCED TRANSPARENCY-
dc.subject.keywordPlusRESONANCES-
dc.subject.keywordPlusINTERFERENCE-
dc.subject.keywordPlusSYSTEMS-
dc.subject.keywordPlusANALOG-
dc.subject.keywordPlusLIGHT-
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  • College of Engineering
  • Department of Electrical and Computer Engineering
Research Area Disordered, Open-System Wave Mechanics, Photonic AI Systems, Photonic Neuromorphic Devices, 광학 뉴로모픽 소자, 광학 인공지능 시스템, 무질서, 열린계 파동역학

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