Analysis of Raman amplification in DWDM communication systems
Andrew Altare Budisetio Tio
Date of Issue2007
School of Electrical and Electronic Engineering
Fiber Raman Amplifier has become one of the key technologies in long-haul and ultra long-haul fiber optic transmission systems. Distributed Raman amplifier offers improvement in noise figure and at the same time, reduction in nonlinear penalties allowing longer amplifier spans, higher traffic capacity (higher bit rates and close channel spacing) as well as operation near zero dispersion wavelength. Meanwhile, discrete Raman amplifier helps to increase the capacity of fiber optic networks by opening up new windows for Wavelength Division Multiplexing (WDM), such as Sband lumped Raman amplifier.
DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems