Análise de um amplificador Raman distribuído nas bandas S+ e S utilizando a fibra óptica TrueWave Reach Low Water Peak

AUTOR(ES)
DATA DE PUBLICAÇÃO

2006

RESUMO

The performance of a distributed Raman amplifier at S - Band using the TrueWave Reach Low Water Peak fiber in a 100km span is analyzed through numerical simulations. The manufacturer, the OFS Fitel Denmark Ap, has experimentally characterized the physical parameters of the fiber, such as, attenuation, dispersion and Raman gain efficiency at Band - S. The low fiber attenuation around pump wavelength region, around 0,34dB/km at 1370nm, allow the achievement of approximately 10dB over 70nm in the S - Band − using 4 (four) pump lasers with pump power on the order of tenth of mWatts .

ASSUNTO(S)

truewave reach low water peak ganho líquido ganho on-off distributed raman amplification efeito raman eficiência de ganho raman low water peak engenharia eletrica truewave reach amplificação raman distribuída equações acopladas raman effect

Documentos Relacionados