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C+L band gain equalization for extended reach WDM-ring PON using hybrid Raman/in line EDFA amplification
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Orientador(es)
Resumo(s)
In this paper, we investigate by simulation the feasibility of gain enlargement and equalization on extended reach
WDM-ring PON by means of hybrid Raman/EDFA amplification. The system under analysis is composed by a bidirectional pump at 1480 nm and 16 channels (8 C band + 8 L band). The simulation describes an 80 km
WDM ring with 8 nodes in which 2 channels are added/dropped. The results demonstrate gain equalization with a ripple of 2.54 dB over a bandwidth of 50 nm by using a 1480 nm bidirectional pump with 1 W and spans of EDF with a total length of 22 m.
Descrição
“Copyright © [2010] IEEE. Reprinted from ICTON 2010. ISBN 978-1-4244-7798-2.
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Palavras-chave
Extended reach access networks Optical amplification Erbium Doped Fiber Amplifiers (EDFA) Raman Fiber Amplifiers (RFA), Gain enlargement and equalization
Contexto Educativo
Citação
NETO, B. [et al.] (2010) - C+L band gain equalization for extended reach WDM-ring PON using hybrid Raman/in line EDFA amplification. In International Conference on Transparent Optical Networks, 12, Munique, Julho 2010. Munique: IEEE, 2010. p. 1-3