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28 August 2002Dispersion compensation of 2x10-Gb/s 1000-km WDM system using chirped fiber Bragg gratings
With a new apodisation method and special package material, we have made high-quality chirped fiber Bragg gratings (CFBGs) with the fluctuating error of reflectivity less than 1dB, the delay ripple less than +/-15ps and the temperature coefficient being as low as 0.5‰onm/°C. Using such self-made high-quality CFBGs, we present, for the first time, the experiment results of dispersion compensation of 2x10Gb/s 1000km WDM system with less than 1 dB power penalty for each channel.
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Yan Liu, Yongjun Fu, Zhongwei Tan, Tigang Ning, Shuisheng Jian, "Dispersion compensation of 2x10-Gb/s 1000-km WDM system using chirped fiber Bragg gratings," Proc. SPIE 4904, Optical Fiber and Planar Waveguide Technology II, (28 August 2002); https://doi.org/10.1117/12.481199