Direct Characterization of Near-Field Coupling in Gap Plasmon-Based Metasurfaces

Metasurfaces based on gap surface-plasmon resonators allow one to arbitrarily control the phase, amplitude, and polarization of reflected light with high efficiency. However, the performance of densely packed metasurfaces is reduced, often quite significantly, in comparison with simple analytical pr...

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Veröffentlicht in:	Nano letters 2018-10, Vol.18 (10), p.6265-6270
Hauptverfasser:	Deshpande, Rucha, Zenin, Vladimir A, Ding, Fei, Mortensen, N. Asger, Bozhevolnyi, Sergey I
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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