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Bien, Franklin
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Electrical dispersion compensator for a giga-bit passive optical network system with Fabry-Perot laser

Author(s)
Kim, HyoungsooBien, FranklinGinestous, Jean deChandramouli, SoumyaScholz, ChrisGebara, EdwardLaskar, Joy
Issued Date
2007-06-03
DOI
10.1109/MWSYM.2007.380363
URI
https://scholarworks.unist.ac.kr/handle/201301/46861
Fulltext
https://ieeexplore.ieee.org/document/4263780
Citation
IEEE/MTT-S International Microwave Symposium, pp.207 - 210
Abstract
In this paper, we present an electrical dispersion compensator (EDC) for a 1.25 Gb/s Gigabit Passive Optical Network (GPON) with Fabry-Perot (FP) lasers. Due to modepartition noise (MPN) from the FP laser and fiber dispersion, GPON systems suffer from inter-symbol interference (ISI). The choice of the architecture for the EDC is a feed-forward equalizer (FFE) structure. The GPON experimental link was set-up with 0-15km fiber with a commercial triplexer. The EDC successfully compensates ISI for a given link with a 1.25 Gb/s PRBS signal. The EDC is implemented in 0.18 um CMOS technology with 54 mW power consumption from a 1.8 V power supply.
Publisher
IEEE MTTS
ISSN
0149-645X

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