Title :
Optical stub filter by plasmonic nanorod waveguide
Author :
Moghadam, A.T. ; Abrishamian, M S ; Mirtaheri, S.A.
Author_Institution :
Fac. of Electr. Eng., K.N. Toosi Univ. of Technol., Tehran, Iran
Abstract :
In this paper, we introduced implementation of stub filter in plasmonic array nanoparticle. The frequency range of our work is 300-1000 nm. To calculate transmission response we divide powers in port B to A. Our simulations show that we can achieve a drop in transmission response similar to what happens in stub structures embedded in MIM waveguides. Radius of each nanorod is 25 nm, with the distance of 55nm (center to center). Drude model is the estimation of silver behavior in optical frequencies.
Keywords :
MIM devices; light transmission; nanophotonics; nanorods; optical materials; optical waveguide filters; plasmonics; silver; Ag; Drude model; MIM waveguides; distance 55 nm; optical frequency; optical stub filter; plasmonic array nanoparticle; plasmonic nanorod waveguide; silver; transmission response; wavelength 420 nm;
Conference_Titel :
Winter Topicals (WTM), 2011 IEEE
Conference_Location :
Keystone, CO
Print_ISBN :
978-1-4244-8428-7
DOI :
10.1109/PHOTWTM.2011.5730043
