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Alinejad H, Massudi R. Evaluation of electric field enhancement in a pyramid plasmonic nano-waveguide with a square cross section. ICOP & ICPET _ INPC _ ICOFS 2014; 20 :1097-1100
URL: http://opsi.ir/article-1-440-en.html
1- Shahid Beheshti University
Abstract:   (5068 Views)
We optimized the best dimensions for a pyramid plasmonic nano-waveguide with a square cross section, as a hole in silver, to get the maximum electric field enhancement. We examine the relationship between the cross section size, height and angle of this geometry and enhancement factor. Electric field distribution inside this structure is obtained. Taper shape of this structure results in focusing of light below the diffraction limit.
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Type of Study: Research | Subject: Special

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