11 February 2005 Parameter optimization for one-stage PMDC in 40G bit/s NRZ optical transmission systems
Author Affiliations +
Proceedings Volume 5625, Optical Transmission, Switching, and Subsystems II; (2005) https://doi.org/10.1117/12.575294
Event: Asia-Pacific Optical Communications, 2004, Beijing, China
Abstract
The optimal length of the fixed delay line (FDL) for a one-stage optical polarization mode dispersion (PMD) compensator with two degrees of freedom (DOF) is investigated for a 40 Gbit/s NRZ optical fiber transmission system by implementing genetic algorithm in the logic-control unit. It is found that there exists an optimal length of FDL for such an optical PMD compensator (PMDC), and the optimal length of the FDL is equal to the PMD value of the preceding transmission fiber to be compensated for. Such an optimized one-stage PMDC with a fixed delay line can achieve a close performance to that of a one-stage PMDC with a variable delay line.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hongxiang Wang, Hongxiang Wang, Yuefeng Ji, Yuefeng Ji, } "Parameter optimization for one-stage PMDC in 40G bit/s NRZ optical transmission systems", Proc. SPIE 5625, Optical Transmission, Switching, and Subsystems II, (11 February 2005); doi: 10.1117/12.575294; https://doi.org/10.1117/12.575294
PROCEEDINGS
8 PAGES


SHARE
Back to Top