Real-Space Mapping of the Chiral Near-Field Distributions in Spiral Antennas and Planar Metasurfaces

Chiral antennas and metasurfaces can be designed to react differently to left- and right-handed circularly polarized light, which enables novel optical properties such as giant optical activity and negative refraction. Here, we demonstrate that the underlying chiral near-field distributions can be d...

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Veröffentlicht in:	Nano letters 2016-01, Vol.16 (1), p.663-670
Hauptverfasser:	Schnell, M, Sarriugarte, P, Neuman, T, Khanikaev, A. B, Shvets, G, Aizpurua, J, Hillenbrand, R
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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