All-optical mitigation of amplitude and phase-shift drift noise in semiconductor optical amplifiers

Autor(es)

Rocha, Peterson ^[1] ; Gallep, Cristiano M. ^[2] ; Conforti, Evandro ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, Fac Elect & Comp Engn FEEC, BR-13083970 Campinas, SP - Brazil

^[2] Univ Estadual Campinas, Sch Technol, BR-13484332 Limeira, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Optical Engineering; v. 54, n. 10 OCT 2015.
• Citações Web of Science: 1

Resumo

An all-optical scheme aimed at minimizing distortions induced by semiconductor optical amplifiers (SOAs) over modulated optical carriers is presented. The scheme employs an additional SOA properly biased to act as a saturated absorber, and thus counteract the distortions induced by the first amplifying device. The scheme here is demonstrated in silico, for 40 and 100 Gb/s (10 and 25 Gbaud, 16 QAM), with reasonable total gain (>20 dB) for symbol error rate below the forward error correction limit. (C) 2015 Society of Photo-Optical Instrumentation Engineers (SPIE) (AU)

• Processo FAPESP: 07/56024-4 - Tecnologias ópticas coerentes
• Beneficiário: Evandro Conforti
• Linha de fomento: Auxílio à Pesquisa - Parceria para Inovação Tecnológica - PITE
• Processo FAPESP: 15/50063-4 - Tecnologia em interconexão e transmissão óptica coerente
• Beneficiário: Evandro Conforti
• Linha de fomento: Auxílio à Pesquisa - Parceria para Inovação Tecnológica - PITE