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C+L band gain equalization for extended reach WDM-ring PON using hybrid Raman/i...
Neto, B.; Rocha, A. M.; Girão, J. P.; Dionisio, R. P.; Reis, C.; Chatzi, S.; Bonada, F.; Lazaro, J.; Teixeira, A.; André, P. S.“Copyright © [2010] IEEE. Reprinted from ICTON 2010. ISBN 978-1-4244-7798-2. This material is posted here with permission of the IEEE. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissi...
Enhanced optical gain clamping for upstream packet based traffic on hybrid WDM/T...
Neto, B.; Klingler, A.; Reis, C.; Dionísio, R. P.; Nogueira, R. N.; Teixeira, A. L. J.; André, P. S.In this paper, we propose a method to mitigate the temporal power transients arising from Erbium doped fiber amplifiers (EDFAs) on packeted/bursty scenario. The technique, applicable on hybrid WDM/TDM-PON for extended reach, is based on a low power clamping provided by a distributed feedback (DFB) laser and a fiber Bragg grating (FBG). An mprovement in the data signal Q factor was achieved keeping the clamping ...
All-optical XOR based on integrated MZI-SOA with Co and counter-propagation scheme
Reis, C.; Dionísio, R. P.; Neto, B.; Teixeira, A.; André, P. S.“Copyright © [2009] IEEE. Reprinted from ICTON-MW 3rd. ISBN:978-1-4244-5745-8. This material is posted here with permission of the IEEE. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissi...
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