高光谱分辨率级联柔性网格路对奈奎斯特和准奈奎斯特波分复用超级信道传输的滤波效果

2014 13th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2014-12-18 DOI:10.1109/ICOCN.2014.6987088

P. Torres-Ferrera, J. Rivas-Moscoso, D. Klonidis, D. Marom, Ioannis Tomkos

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引用次数: 5

摘要

研究了奈奎斯特和准奈奎斯特WDM系统的粗、细两级WSS级联。结果表明，对于准奈奎斯特波分复用，边缘支路的性能会过度下降，导致传输距离下降约2倍。

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Filtering effects of cascaded flex-grid roadms with high spectral resolution filters on the transmission of Nyquist and quasi-Nyquist WDM super-channels

A cascade of two-stage coarse and fine WSS is studied for Nyquist- and quasi-Nyquist WDM systems. Results show that edge tributaries experience excess performance degradation, resulting in a transmission distance drop by about a factor of 2 for quasi-Nyquist WDM.

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2014 13th International Conference on Optical Communications and Networks (ICOCN)

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