Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/88809
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dc.contributor.authorLi, Zhuoen
dc.contributor.authorSun, Yunheen
dc.contributor.authorWang, Kuanen
dc.contributor.authorSong, Jiajiaen
dc.contributor.authorShi, Jianfengen
dc.contributor.authorGu, Changqingen
dc.contributor.authorLiu, Liangliangen
dc.contributor.authorLuo, Yuen
dc.date.accessioned2019-02-08T06:20:57Zen
dc.date.accessioned2019-12-06T17:11:19Z-
dc.date.available2019-02-08T06:20:57Zen
dc.date.available2019-12-06T17:11:19Z-
dc.date.issued2018en
dc.identifier.citationLi, Z., Sun, Y., Wang, K., Song, J., Shi, J., Gu, C., . . . Luo, Y. (2018). Tuning the dispersion of effective surface plasmon polaritons with multilayer systems. Optics Express, 26(4), 4686-4697. doi:10.1364/OE.26.004686en
dc.identifier.issn1094-4087en
dc.identifier.urihttps://hdl.handle.net/10356/88809-
dc.description.abstractRecently, effective surface plasmon polaritons (ESPPs) induced by structural dispersion in bounded waveguides were theoretically demonstrated and experimentally verified. Despite the theoretical and experimental efforts, whether ESPPs can mimic real SPPs in every aspect still remains an open question. In this work, we go one step further to study the hybridization of ESPPs in multilayer systems. We consider transverse electric (TE) modes in a conventional rectangular waveguide and a parallel-plate waveguide (PPW) and derive analytically the dispersion relations and asymptotic frequencies of the corresponding ESPPs modes in sandwiched structures consisting of alternating dielectrics of different permittivities. Our results show that the ESPPs can be categorized into odd and even parities (owing to the ‘plasmon’ hybridization) in a similar way as natural SPPs supported by the insulator/metal/insulator (IMI) and metal/insulator/metal (MIM) heterostructures in the optical regime. The similarities and differences between ESSPs and their optical counterparts are also discussed in details, which may provide valuable guidance for future application of ESPPs at the microwave and terahertz frequencies.en
dc.description.sponsorshipMOE (Min. of Education, S’pore)en
dc.format.extent12 p.en
dc.language.isoenen
dc.relation.ispartofseriesOptics Expressen
dc.rights© 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.en
dc.subjectSurface Plasmon Polaritonsen
dc.subjectPlasmonicsen
dc.subjectDRNTU::Engineering::Electrical and electronic engineeringen
dc.titleTuning the dispersion of effective surface plasmon polaritons with multilayer systemsen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.identifier.doi10.1364/OE.26.004686en
dc.description.versionPublished versionen
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