Near-field optical response of periodically arrayed plasmonic nanogap antennas
We have studied two-dimensional periodically arrayed plasmonic nanogap antennas that exploit a “resonant coupling effect,” efficiently collecting incident light and enhancing the nanogap field. A theoretical investigation was carried out on an infinite array of gold nanoblock dimers in a square-latt...
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| Veröffentlicht in: | Journal of applied physics 2013-07, Vol.114 (2) |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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