TY  - JOUR
ID  - SisLab2070
UR  - https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2070/
IS  - 2
A1  - Bui, Trung Ninh
A1  - Nguyen, Quoc Tuan
A1  - Pham, Van Hoi
Y1  - 2014/08//
N2  - We investigate effects of amplified spontaneous emission noise (ASE), noise figure (NF) and dispersion chromatic 
on the performance of DWDM networks using distributed optical fiber Raman amplifiers (DRAs) in two different pump configurations, i.e., forward and backward pumping. We found that the pumping configurations, ASE noise, and dispersion play an important role in network performance improving since it reduces noise figure and bit error rate (BER) of the system.  Simulation results show that the lowest bit error rate and noise figure when using forward pumping configuration. Moreover, we have also compared ASE noise powers of the simulation with these of the experiment, they are match.
JF  - International Journal of Communication Networks and Information Security
VL  - 6
SN  - 2073-607X
TI  - Effects of ASE Noise and Dispersion Chromatic on Performance of DWDM Networks using Distributed Raman Amplifiers
SP  - 168
AV  - public
EP  - 172
ER  -