کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9785566 | 1512647 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Raman enhanced parametric amplifier based S-C band wavelength converter: Experiment and simulations
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Raman enhanced parametric amplifier based S-C band wavelength converter: Experiment and simulations Raman enhanced parametric amplifier based S-C band wavelength converter: Experiment and simulations](/preview/png/9785566.png)
چکیده انگلیسی
We report a theoretical and experimental characterization of a Raman enhanced fiber based parametric amplifier, extending prior work. A 10Â dB gain enhancement in S-band single pump optical parametric amplification, 10Â dB net conversion efficiency enhancement, and S/C band wavelength conversion by simultaneous Raman amplification using a highly nonlinear fiber is shown, and numerical simulations support these experimental results. An experimental study of the noise figure is such a system, reported for the first time, revealed that an improvement could be obtained - almost 7Â dB in our experimental set up - which can be further improved, as discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 255, Issues 4â6, 15 November 2005, Pages 314-318
Journal: Optics Communications - Volume 255, Issues 4â6, 15 November 2005, Pages 314-318
نویسندگان
João F.L. Freitas, M.B. Costa e Silva, S.R. Lüthi, A.S.L. Gomes,