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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

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

Full text
Author(s):
Rocha, Peterson [1] ; Gallep, Cristiano M. [2] ; Conforti, Evandro [1]
Total Authors: 3
Affiliation:
[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
Total Affiliations: 2
Document type: Journal article
Source: Optical Engineering; v. 54, n. 10 OCT 2015.
Web of Science Citations: 1
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. (C) 2015 Society of Photo-Optical Instrumentation Engineers (SPIE) (AU)

FAPESP's process: 07/56024-4 - Coherent optical technologies
Grantee:Evandro Conforti
Support Opportunities: Research Grants - Research Partnership for Technological Innovation - PITE
FAPESP's process: 15/50063-4 - Optical Interconection and Transmition Coherent Systems Technologies
Grantee:Evandro Conforti
Support Opportunities: Research Grants - Research Partnership for Technological Innovation - PITE