Title :
Dynamic EDFA gain spectrum equalizer using temperature controlled optoceramic filter array
Author :
Nascimento, Vitor V. ; De Oliveira, Júlio C R F ; Ribeiro, Vitor B. ; Borndonalli, Aldário C.
Author_Institution :
Opt. Commun. Syst. Div., CPqD Telecom R&D Centre, Campinas, Brazil
fDate :
Oct. 29 2011-Nov. 1 2011
Abstract :
The dynamic gain spectrum equalization of EDFAs using an array of optoceramic filters with controlled temperature dependency is presented. By using feedback or feed-forward control scheme, ripple in the EDFA gain bandwidth can be kept below 0.8 dB over the entire C-band.
Keywords :
crystal filters; optical fibre amplifiers; temperature control; controlled temperature dependency; dynamic EDFA gain spectrum equalizer; feedforward control scheme; temperature controlled optoceramic filter array; Arrays; Equalizers; Erbium-doped fiber amplifier; Gain; Optical fiber filters; Power harmonic filters; EDFA; WDM; dynamic equalizer; optoceramic filter; sinusoidal filter;
Conference_Titel :
Microwave & Optoelectronics Conference (IMOC), 2011 SBMO/IEEE MTT-S International
Conference_Location :
Natal
Print_ISBN :
978-1-4577-1662-1
DOI :
10.1109/IMOC.2011.6169271
