کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1542915 996737 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fiber-fault monitoring technique for passive optical networks based on fiber Bragg gratings and semiconductor optical amplifier
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Fiber-fault monitoring technique for passive optical networks based on fiber Bragg gratings and semiconductor optical amplifier
چکیده انگلیسی

A novel monitoring method for in-service fault indemnification in passive optical networks (PONs) is proposed and demonstrated experimentally. The proposed monitoring technique is based on fiber Bragg grating (FBG) sensors and fiber laser scheme, and a semiconductor optical amplifier (SOA) is used to serve as a gain medium. By detecting the number of the wavelength lasing, the fiber-fault can be monitored without affecting the in-service channels. Moreover, the strain behavior on the FBGs has also been discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 257, Issue 2, 15 January 2006, Pages 306–310
نویسندگان
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