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

Peterson Rocha; Cristiano de Mello Gallep; Evandro Conforti

doi:10.1117/1.OE.54.10.106110

27 October 2015 All-optical mitigation of amplitude and phase-shift drift noise in semiconductor optical amplifiers

Peterson Rocha, Cristiano de Mello Gallep, Evandro Conforti

Author Affiliations +

Funded by: FAPESP, São Paulo Research Foundation (FAPESP), Foundation for Research Support of the State of São Paulo, CNPq, INCT Fotonicom

Optical Engineering, Vol. 54, Issue 10, 106110 (October 2015). https://doi.org/10.1117/1.OE.54.10.106110

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.

Citation Download Citation

Peterson Rocha, Cristiano de Mello Gallep, and Evandro Conforti "All-optical mitigation of amplitude and phase-shift drift noise in semiconductor optical amplifiers," Optical Engineering 54(10), 106110 (27 October 2015). https://doi.org/10.1117/1.OE.54.10.106110

Published: 27 October 2015

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