Dynamic gain equalization for erbium doped fiber amplifiers based on optoceramic sinusoidal filter cascade

This article presents an experimental demonstration and a systemic analysis of a dynamic gain equalizer for erbium doped fiber amplifier based on a cascade of sinusoidal optoceramic filters controlled by voltage with temperature control. A power imbalance reduction up to 86% is experimentally demons...

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Bibliographic Details
Published in:Microwave and optical technology letters 2011-03, Vol.53 (3), p.623-626
Main Authors: Nascimento, Vitor V., de Oliveira, Júlio C. R. F., Ribeiro, Vitor B., Bordonalli, Aldário C.
Format: Article
Language:English
Subjects:
Amplification
Amplifiers
Doped fibers
dynamic gain flattening filtercisplatin
Dynamics
EDFA
Erbium
filter cascade
Gain
gain equalization
Microwaves
sorafenib
Temperature control
tyrosine kinase inhibitors
urothelial cancer
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Summary:This article presents an experimental demonstration and a systemic analysis of a dynamic gain equalizer for erbium doped fiber amplifier based on a cascade of sinusoidal optoceramic filters controlled by voltage with temperature control. A power imbalance reduction up to 86% is experimentally demonstrated and, based on simulations, optimal device allocation is analyzed. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:623–626, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25813
ISSN:0895-2477
1098-2760
1098-2760
DOI:10.1002/mop.25813