In:
physica status solidi (RRL) – Rapid Research Letters, Wiley, Vol. 6, No. 12 ( 2012-12), p. 466-468
Abstract:
We realize a new design of tapered Yagi–Uda nanoantennas and experimentally study their far‐field light scattering. We show that in comparison with untapered structures the tapered nanoantennas exhibit broadband resonances featuring a distinct line shape. Our observations are supported by numerical calculations, which further reveal the tapered nanoantenna's wavelength‐dependent optical near‐field confinement. (© 2012 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Type of Medium:
Online Resource
ISSN:
1862-6254
,
1862-6270
DOI:
10.1002/pssr.201206466
Language:
English
Publisher:
Wiley
Publication Date:
2012
detail.hit.zdb_id:
2259465-6
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