Volume 14, Issue 3 (Iranian Journal of Physics Research,Fall 2014)                   IJPR 2014, 14(3): 101-103 | Back to browse issues page

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Zangeneh H R, Asadnia Fard Jahromi M. Low loss coupler to interface silicon waveguide and hybrid plasmonic waveguide. IJPR. 2014; 14 (3) :101-103
URL: http://ijpr.iut.ac.ir/article-1-1651-en.html
Photonics Group, Department of Physics, University of Kashan , hrzangeneh@kashanu.ac.ir
Abstract:   (4894 Views)
A metallic coupler is proposed to interface a silicon on insulator (SOI) waveguide with a narrow hybrid plasmonic waveguide (200× 200 nm). The device operation is investigated and optimized to attain the best tradeoff between the mode confinement and the propagation loss. Calculations reveal that a high confinement and low loss of the energy is achieved from a silicon slab waveguide into the dielectric slot of area 200×200 nm2 and a coupling efficiency of 70% (0.8 dB) at the 1.55 μm telecommunication wavelength can be achieved
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Type of Study: Research | Subject: General

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