作者: S. B. Sun , M. S. Leeson
DOI: 10.1080/01468030903318400
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摘要: The effect of dispersion on a spectrum-sliced wavelength division multiplexed system with an optical preamplifier receiver is investigated using theoretical model based the statistics to improve understanding spectrum slicing in realistic situation, where significantly impacts signal transmission. results show that optically preamplified delivers increased transmission capacity and substantially improved power budget compared pin receiver. are obtained saddlepoint approximation customary Gaussian approximation, which found be reasonably accurate predicting optimum bandwidth but conservative sensitivity predictions.