Guided Plasmon Modes of Elliptical Cross Section Silver Nanoridges
نویسندگان
چکیده
منابع مشابه
Plasmon resonances of silver nanowires with a nonregular cross section
We investigate numerically the spectrum of plasmon resonances for metallic nanowires with a nonregular cross section, in the 20–50 nm range. We first consider the resonance spectra corresponding to nanowires whose cross sections form different simplexes. The number of resonances strongly increases when the section symmetry decreases: A cylindrical wire exhibits one resonance, whereas we observe...
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ژورنال
عنوان ژورنال: Journal of Lightwave Technology
سال: 2012
ISSN: 0733-8724,1558-2213
DOI: 10.1109/jlt.2012.2205557