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Conferences > SPPCom > 2013 > SPM3D > SPM3D.2

Performance Comparison between Offset-QAM CoWDM and Nyquist WDM

Hui Wang and Jian Zhao

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Abstract

We show that offset-16QAM CoWDM, when compared to 16QAM Nyquist WDM, exhibits advantages of reduced crosstalk levels, shorter memory lengths for electrical pulse-shaping filters, enhanced tolerance to filter bandwidth, and longer transmission reach.

© 2013 Optical Society of America

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