کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1539086 | 996629 | 2009 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the feasibility of full pattern-operated all-optical XOR gate with single semiconductor optical amplifier-based ultrafast nonlinear interferometer
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: On the feasibility of full pattern-operated all-optical XOR gate with single semiconductor optical amplifier-based ultrafast nonlinear interferometer On the feasibility of full pattern-operated all-optical XOR gate with single semiconductor optical amplifier-based ultrafast nonlinear interferometer](/preview/png/1539086.png)
چکیده انگلیسی
The possibility of implementing an ultrafast all-optical XOR gate using a single semiconductor optical amplifier (SOA)-based ultrafast nonlinear interferometer (UNI) is theoretically investigated and demonstrated. For this purpose a comprehensive model that characterizes the performance of a SOA when it is successively driven by two strong pseudorandom binary sequences is applied to simulate the specific module under dual rail switching mode of operation. In this manner an extensive set of curves is obtained allowing to analyze and evaluate the impact of the input data, SOA and interferometer critical parameters on the fully loaded Q-factor. Their thorough study and interpretation reveals that the satisfaction of their requirements in order to render acceptable this metric is feasible from a technological perspective and thus if their selection is made according to the extracted guidelines then pattern-free and error-free modulo-2 arithmetic can be straightforwardly realized at 20Â Gb/s. This prediction can be of practical interest in simplifying and assisting the design of more sophisticated interconnections of enhanced combinatorial and sequential functionality in which the XOR gate is the core logical unit.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 282, Issue 14, 15 July 2009, Pages 2729-2740
Journal: Optics Communications - Volume 282, Issue 14, 15 July 2009, Pages 2729-2740
نویسندگان
T. Siarkos, K.E. Zoiros, D. Nastou,