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Design Rules for Pulse Shaping in PDM-QPSK and PDM- 16QAM Nyquist-WDM Coherent Optical Transmission Systems

机译:PDM-QPSK和PDM-16QAM Nyquist-WDM相干光传输系统的脉冲整形设计规则

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摘要

Thanks to simulations, we discuss the choice of the optimal rolloff in realistic Nyquist-WDM systems, while accounting for transmitter/receiver impairments, namely the finite impulse response length of root-raised-cosine pulse shapes, jitter and vertical DAC/ADC resolution.
机译:由于仿真,我们讨论了现实纽约 - WDM系统中最佳折滚的选择,同时考虑了变送器/接收器损伤,即根升余弦脉冲形状,抖动和垂直DAC / ADC分辨率的有限脉冲响应长度。

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