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Chromatic dispersion compensation in wavelength division multiplexed optical transmission systems
Chromatic dispersion compensation in wavelength division multiplexed optical transmission systems
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机译:波分复用光传输系统中的色散补偿
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摘要
A method and apparatus is provided for managing dispersion in a WDM optical transmission system so that transmission performance is improved. The usable optical bandwidth of the transmission system is divided into sub-bands that individually undergo dispersion compensation before being re-combined. Accordingly, in comparison to known dispersion mapping techniques, more WDM data channels reside near a wavelength corresponding to the average zero dispersion wavelength.
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