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Type: Artigo de periódico
Title: Optical amplitude modulation extinction by a deep saturated ultra-long semiconductor optical amplifier
Author: Ribeiro, NS
Cavacalcante, ALR
Gallep, CM
Conforti, E
Abstract: The recovery of an optical carrier with the deletion of its amplitude modulation is introduced using a deeply saturated ultra-long semiconductor optical amplifier (UL-SOA). The experimental results were achieved for input signal bit rates up to 12.5 Gbps with high extinction ratio (up to 13.9 dB). The influence of parameters such as UL-SOA bias current, optical bandwidth, signal input power, modulation depth and bit rate are analyzed including the carrier spectral broadening effects due to the self-phase modulation effect. (C) 2010 Optical Society of America
Country: EUA
Editor: Optical Soc Amer
Rights: aberto
Identifier DOI: 10.1364/OE.18.027298
Date Issue: 2010
Appears in Collections:Unicamp - Artigos e Outros Documentos

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