کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1534211 1512591 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reconfigurable design of logic gates based on a two-dimensional photonic crystals waveguide structure
ترجمه فارسی عنوان
طراحی مجدد دروازه های منطقی بر اساس ساختار موجبر دو بعدی فوتونی بلوری
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
چکیده انگلیسی
In this paper, a particular two-dimensional photonic crystal reconfigurable structure is designed to realize different logic functions based on the theory of light beam interference effect, and the distribution of the electric field is computed by the finite-difference time-domain (FDTD) method. The results show that five types of logic gates such as NOR, OR, XNOR, A¯+B, NOT can be realized by choosing different input and reference port in a two-dimensional PCs waveguide configuration. It is noticed that the logic state of “1” and “0” at output port are defined as the transmission is larger than 0.5 and less than 0.1, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 332, 1 December 2014, Pages 359-365
نویسندگان
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