论文信息 - DAC Enabled Frequency Domain Pre-shaper Design for Nyquist Signaling

DAC Enabled Frequency Domain Pre-shaper Design for Nyquist Signaling

A blind DAC enabled frequency domain pre-shaper design is demonstrated for combating the narrowband filtering effects for 31.5Gbaud Nyquist PM-8QAM and PM-16QAM signals. Experimental results demonstrate an overall performance improvement.

[1] J. Yu,et al. 6$\,\times\,$ 144-Gb/s Nyquist-WDM PDM-64QAM Generation and Transmission on a 12-GHz WDM Grid Equipped With Nyquist-Band Pre-Equalization , 2012, Journal of Lightwave Technology.