Dynamic gain-tilt compensation using electronic variable optical attenuators and a thin film filter spectral tilt monitor.
Opt Express
; 14(20): 9022-7, 2006 Oct 02.
Article
em En
| MEDLINE
| ID: mdl-19529282
ABSTRACT
An all-optical dynamic gain tilt compensator (DGTC) is proposed and experimentally demonstrated. A single wide-band thin film filter and a pair of photodetector allow the DGTC to distinguish band add/drop position. Power fluctuations from EDFA gain tilt were reduced with fast electronic variable optical attenuators.
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Opt Express
Assunto da revista:
OFTALMOLOGIA
Ano de publicação:
2006
Tipo de documento:
Article