Longitudinal whispering-gallery modes in metal microcavities
Longitudinal waves in microcavities emerging because of spatial dispersion are investigated. It is shown that longitudinal modes similar to whispering-gallery modes exist in microcavities of this kind. These longitudinal modes should exist in metal microcavities in the vicinity of the plasma frequen...
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Veröffentlicht in: | JETP letters 2016-11, Vol.104 (9), p.615-617 |
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Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Longitudinal waves in microcavities emerging because of spatial dispersion are investigated. It is shown that longitudinal modes similar to whispering-gallery modes exist in microcavities of this kind. These longitudinal modes should exist in metal microcavities in the vicinity of the plasma frequency. |
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ISSN: | 0021-3640 1090-6487 |
DOI: | 10.1134/S0021364016210116 |