کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9786117 | 1512666 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measurements of gain cross-saturation and transient response in highly doped TDFAs
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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: Measurements of gain cross-saturation and transient response in highly doped TDFAs Measurements of gain cross-saturation and transient response in highly doped TDFAs](/preview/png/9786117.png)
چکیده انگلیسی
We report measurements of cross-saturation bandwidth on signal wavelength in single-pumped Thulium doped fiber amplifiers (TDFA) using two different pump wavelengths (1426 and 1050 nm) and a highly doped (5000 ppm) Thulium-doped fiber module. The 1050 nm pump has a lower cross-saturation effect than the 1426 nm, and an increase in cross-saturation is observed as the signal wavelength decreases within the S band. We also experimentally investigated the transient response of a single-pumped TDFA at 1050 nm, and analyze the amount of surviving channel gain, gain excursion and time-constants or the highly doped fibers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 246, Issues 1â3, 1 February 2005, Pages 79-84
Journal: Optics Communications - Volume 246, Issues 1â3, 1 February 2005, Pages 79-84
نویسندگان
Carmelo J.A. Bastos-Filho, Joaquim F. Martins-Filho, Mariana T. Carvalho, Anderson S.L. Gomes,