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ICOP & ICPET 2017, 23 - : 1053-1056 Back to browse issues page
Coupling Coefficient of Nano Plasmonic Directional Coupler Based on Evanescence Field
Leila Motamed-Jahromi * 1, Mohsen Hatami 1
1- Shiraz university of technology
Abstract:   (757 Views)

In this paper we obtain the coupling coefficient of plasmonic directional coupler (PDC) made up of two monolayer waveguides separated in the range of 200 nm for TM mode and we assume each waveguides acts as a perturbation to other waveguide but does not affect the waveguide mode.  We numerically calculated the Transfer distance respect to normalized frequency and simulated in two directions, AWT IMAGE and z, values are about millimetres and smaller in a limitation of a bandwidth. Thus it is suitable for designing of integrated optical circuits and construction of couplers and switches.

Keywords: plasmonic, coupling coefficient, transfer distance, integrated optical circuits
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Type of Study: Research | Subject: Special
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Motamed-Jahromi L, Hatami M. Coupling Coefficient of Nano Plasmonic Directional Coupler Based on Evanescence Field. ICOP & ICPET. 2017; 23 :1053-1056
URL: http://opsi.ir/article-1-1209-en.html


Volume 23 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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