Validation of electromagnetic field enhancement in near-infrared through Sierpinski fractal nanoantennas

We introduced fractal geometry to the conventional bowtie antennas. We experimentally and numerically showed that the resonance of the bowtie antennas goes to longer wavelengths, after each fractalization step, which is considered a tool to miniaturize the main bowtie structure. We also showed that...

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Veröffentlicht in:	Optics express 2014-08, Vol.22 (16), p.19504-19512
Hauptverfasser:	Cakmakyapan, Semih, Cinel, Neval A, Cakmak, Atilla Ozgur, Ozbay, Ekmel
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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