کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10343475 | 696821 | 2005 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Wavelength-switchable fiber ring laser using cascaded fiber Bragg gratings combined with amplitude modulator
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
The wavelength-switchable fiber laser has been studied in this paper. A wavelength-switchable erbium-doped fiber ring laser constructed using cascaded five fiber Bragg gratings (FBGs) incorporated with amplitude modulator is achieved and switching over 5 separate wavelengths has been demonstrated. The output power is about â4Â dBâm, the 3-dB linewidth is less than 0.02 nm, and the side mode suppression ratio is more than 45 dB. The transit process of the wavelength switching from one wavelength to another is studied and the lasing competition is also investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Fiber Technology - Volume 11, Issue 4, October 2005, Pages 361-369
Journal: Optical Fiber Technology - Volume 11, Issue 4, October 2005, Pages 361-369
نویسندگان
Jianliang Yang, Swee Chuan Tjin, Nam Quoc Ngo, Ruitao Zheng,