Characteristic Mode Analysis of Complex Spoof Localized Surface Plasmon Resonators
In this paper, characteristic mode analysis (CMA) is originally applied to investigate complex spoof localized surface plasmon (LSP) resonators, including a traditional toroid spoof-LSP resonator, and three Fabry-Perot type spoof-LSP resonators with different boundary conditions: open, shorted, and...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2018-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/8233102/ |
| _version_ | 1819169623746019328 |
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| author | Zhixia Xu Shunli Li Yanqun Liu Hongxin Zhao Xiaoxing Yin |
| author_facet | Zhixia Xu Shunli Li Yanqun Liu Hongxin Zhao Xiaoxing Yin |
| author_sort | Zhixia Xu |
| collection | DOAJ |
| description | In this paper, characteristic mode analysis (CMA) is originally applied to investigate complex spoof localized surface plasmon (LSP) resonators, including a traditional toroid spoof-LSP resonator, and three Fabry-Perot type spoof-LSP resonators with different boundary conditions: open, shorted, and reactive. Compared with three traditional analytical methods of spoof LSP: dispersion curve approximation, near-field measurement (NFM), and extinction cross-sectional simulation (ECSS), CMA has three main advantages: to provide an insight of intrinsic resonances independent of excitations, to provide eigencurrents distribution, and to track each resonant mode at the full frequency band even when many resonant modes coexist at a very narrow band. Resonant frequencies calculated by CMA match well with that obtained by NFM and ECSS, indicating the correctness of CMA method. Based on CMA, bandwidths and eigencurrents of different resonant modes are also presented. It is foreseeable that CMA could be further utilized in spoof-LSP designs for various applications. |
| first_indexed | 2024-12-22T19:22:27Z |
| format | Article |
| id | doaj.art-533434531a9948e8841fa987ff863d27 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-22T19:22:27Z |
| publishDate | 2018-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-533434531a9948e8841fa987ff863d272022-12-21T18:15:21ZengIEEEIEEE Access2169-35362018-01-0162871287810.1109/ACCESS.2017.27858098233102Characteristic Mode Analysis of Complex Spoof Localized Surface Plasmon ResonatorsZhixia Xu0https://orcid.org/0000-0002-9833-0993Shunli Li1Yanqun Liu2Hongxin Zhao3Xiaoxing Yin4State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, ChinaState Key Laboratory of Millimeter Waves, Southeast University, Nanjing, ChinaState Key Laboratory of Millimeter Waves, Southeast University, Nanjing, ChinaState Key Laboratory of Millimeter Waves, Southeast University, Nanjing, ChinaState Key Laboratory of Millimeter Waves, Southeast University, Nanjing, ChinaIn this paper, characteristic mode analysis (CMA) is originally applied to investigate complex spoof localized surface plasmon (LSP) resonators, including a traditional toroid spoof-LSP resonator, and three Fabry-Perot type spoof-LSP resonators with different boundary conditions: open, shorted, and reactive. Compared with three traditional analytical methods of spoof LSP: dispersion curve approximation, near-field measurement (NFM), and extinction cross-sectional simulation (ECSS), CMA has three main advantages: to provide an insight of intrinsic resonances independent of excitations, to provide eigencurrents distribution, and to track each resonant mode at the full frequency band even when many resonant modes coexist at a very narrow band. Resonant frequencies calculated by CMA match well with that obtained by NFM and ECSS, indicating the correctness of CMA method. Based on CMA, bandwidths and eigencurrents of different resonant modes are also presented. It is foreseeable that CMA could be further utilized in spoof-LSP designs for various applications.https://ieeexplore.ieee.org/document/8233102/Characteristic mode analysisFabry–Perot resonatorspoof localized surface plasmonsurface waves |
| spellingShingle | Zhixia Xu Shunli Li Yanqun Liu Hongxin Zhao Xiaoxing Yin Characteristic Mode Analysis of Complex Spoof Localized Surface Plasmon Resonators IEEE Access Characteristic mode analysis Fabry–Perot resonator spoof localized surface plasmon surface waves |
| title | Characteristic Mode Analysis of Complex Spoof Localized Surface Plasmon Resonators |
| title_full | Characteristic Mode Analysis of Complex Spoof Localized Surface Plasmon Resonators |
| title_fullStr | Characteristic Mode Analysis of Complex Spoof Localized Surface Plasmon Resonators |
| title_full_unstemmed | Characteristic Mode Analysis of Complex Spoof Localized Surface Plasmon Resonators |
| title_short | Characteristic Mode Analysis of Complex Spoof Localized Surface Plasmon Resonators |
| title_sort | characteristic mode analysis of complex spoof localized surface plasmon resonators |
| topic | Characteristic mode analysis Fabry–Perot resonator spoof localized surface plasmon surface waves |
| url | https://ieeexplore.ieee.org/document/8233102/ |
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