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Time-division multiplexing of pump wavelengths to achieve ultrabroadband, flat, backward-pumped Raman gain

✍ Scribed by Mollenauer, L. F.; Grant, A. R.; Mamyshev, P. V.

Book ID
115425227
Publisher
Optical Society of America
Year
2002
Tongue
English
Weight
71 KB
Volume
27
Category
Article
ISSN
0146-9592

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Effects of time-division multiplexing of
Effects of time-division multiplexing of two-pump wavelengths on a counter-pumped Raman-fiber amplifier
✍ Mohd Adzir Mahdi; Shou-Jong Sheih 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 66 KB

## Abstract We demonstrate the impacts of the time‐division multiplexing (TDM) technique on a two‐pump wavelength Raman‐fiber amplifier. Modulation frequency is critical in this pumping technique, which can create temporal gain variations at low frequencies. The effective noise figure also degrades