کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7925942 1512511 2018 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
CW all optical self switching in nonlinear chalcogenide nano plasmonic directional coupler
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
CW all optical self switching in nonlinear chalcogenide nano plasmonic directional coupler
چکیده انگلیسی
In this paper we obtain the coupling coefficient of plasmonic directional coupler (PDC) made up of two parallel monolayer waveguides filled with high nonlinear chalcogenide material for TM mode in continues wave (CW) regime. In addition, we assume each waveguides acts as a perturbation to other waveguide. Four nonlinear-coupled equations are derived. Transfer distances are numerically calculated and used for deriving length of all optical switch. The length of designed switch is in the range of 10-1000 μm, and the switching power is in the range of 1-100 W/m. Obtained values are suitable for designing all optical elements in the integrated optical circuits.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 412, 1 April 2018, Pages 108-113
نویسندگان
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