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Optical Engineering

All-optical mitigation of amplitude and phase-shift drift noise in semiconductor optical amplifiers
Author(s): Peterson Rocha; Cristiano de Mello Gallep; Evandro Conforti
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Paper Abstract

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.

Paper Details

Date Published: 27 October 2015
PDF: 6 pages
Opt. Eng. 54(10) 106110 doi: 10.1117/1.OE.54.10.106110
Published in: Optical Engineering Volume 54, Issue 10
Show Author Affiliations
Peterson Rocha, Univ. Estadual de Campinas (Brazil)
Cristiano de Mello Gallep, Univ. Estadual de Campinas (Brazil)
Evandro Conforti, Univ. Estadual de Campinas (Brazil)


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