Volume 1, Issue 2 (6-2009)                   IJICTR 2009, 1(2): 21-27 | Back to browse issues page

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Pakizeh T, Abrishamian M S, Granpayeh N. Design and Fabrication of an Optical Nanofilter based on Surface Plasmons . IJICTR. 2009; 1 (2) :21-27
URL: http://ijict.itrc.ac.ir/article-1-293-en.html
1- Faculty of Electrical Engineering, K. N. Toosi University of Technology,Tehran,Iran
Abstract:   (1324 Views)

Based on the metal nanodisks arranged in the longitudinal configuration and their coupled localized surface plasmon resonances, a simple optical nanofilter is designed and fabricated using the hole-mask nanolithography technique. The filtering and physical concepts of the nanostructure are discussed using the quasi-static approximation and the circuit model. The optical properties of the proposed nanofilter are investigated using the dispersive finite­difference time-domain method. The spectral response of the filter is tunable in the considered optical range. The model and simulations results agree with the experiments.

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Type of Study: Research | Subject: Communication Technology

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