Bit-Error-Rate Performance Enhancement of All-Optical Clock Recovery at 42.66 Gb/s Using Passive Prefiltering
- Ngo, Minh Nguyet
- Roncin, Vincent
- Le, Quang Trung
- Bramerie, Laurent
- Chevallier, David
- Lablonde, Laurent
- Shen, Alexandre
- Duan, Guang-Hua
- Simon, Jean-Claude
Publication date
September 2008
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
International audienceIn this letter, we demonstrate the bit-error-rate (BER) performance enhancement of an all-optical clock recovery device at 42.66 Gb/s using a prefiltering operation in front of a self-pulsating semiconductor laser. The prefilter is composed of a simple passive fiber-Bragg-grating-based Fabry-Perot bandpass filter. The assessment is obtained thanks to BER measurement using a data remodulation technique
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