کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5449850 | 1512538 | 2017 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performing broadband optical transmission links by appropriate spectral combination of broadband SOA gain, Raman amplification and transmission fiber losses
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
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![عکس صفحه اول مقاله: Performing broadband optical transmission links by appropriate spectral combination of broadband SOA gain, Raman amplification and transmission fiber losses Performing broadband optical transmission links by appropriate spectral combination of broadband SOA gain, Raman amplification and transmission fiber losses](/preview/png/5449850.png)
چکیده انگلیسی
We present the principle of a broadband optical transmission link based on the appropriate combination of the spectral profiles of broadband SOA gain, Raman amplification and transmission fiber losses. We show that, thanks to this principle, a bandwidth as wide as 89Â nm (defined at â1Â dB) over 75.5Â km can be obtained. This bandwidth remains better than 80Â nm over a wide range of optical input powers and broadband SOA bias currents, by optimizing the Raman pump. We also show theoretically that the bandwidth of our link is nearly constant for a fiber length from 25 to 100Â km optimizing the SOA current. Our broadband transmission link, extended by 24.5Â km of fiber, is then validated by achieving the transmission of five CWDM channels modulated at 10Â Gbit/s. All five channels were transmitted over 100Â km with a minimum received power sensibility of about â15.5Â dBm for a reference BER of 10â3.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 385, 15 February 2017, Pages 66-70
Journal: Optics Communications - Volume 385, 15 February 2017, Pages 66-70
نویسندگان
T. Motaweh, A. Sharaiha, L. Ghisa, P. Morel, M. Guégan, R. Brenot, A. Verdier,