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A novel algorithm to simulate DWDM transmission systems amplified by backward multi‐pumped fiber Raman amplifiers
Author(s) -
Tong Zhi,
Wei Huai,
Jian Shuisheng
Publication year - 2002
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.10599
Subject(s) - wavelength division multiplexing , raman amplification , broadband , transmission (telecommunications) , raman spectroscopy , optical amplifier , transmission system , amplifier , span (engineering) , optics , dispersion (optics) , computer science , nonlinear system , microwave , wavelength , raman scattering , electronic engineering , optoelectronics , physics , engineering , telecommunications , laser , civil engineering , quantum mechanics , bandwidth (computing)
We propose a new and efficient numerical algorithm to simulate DWDM transmission systems amplified by backward multi‐wavelength‐pumped Raman amplifiers. In this model, system impacts caused by dispersion, nonlinearity, and ASE are considered, and calculated results have satisfying accuracy. As an application, we model a 64 × 10 Gb/s Raman broadband multi‐span system, and arrive at some useful conclusions. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 35: 333–337, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10599
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