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Poster / Demo

Nonlinear Distortion Mitigation With Non-Orthogonal DFT-Precoding for DML-Based OFDM Optical Systems (W2A.30)

Presenter: Peiji Song, The Chinese University of Hong Kong

We propose to use non-orthogonal DFT-matrix precoding to mitigate the nonlinear distortion induced by chirp and fiber dispersion in a 10-Gb/s DML-based OFDM optical system, with 0.83-dB sensitivity improvement over the third-order Volterra nonlinear equalizer.

Authors:Peiji Song, The Chinese University of Hong Kong / Zhouyi Hu, Aston University / Yizhan Dai, The Chinese University of Hong Kong / Chun-Kit Chan, The Chinese University of Hong Kong


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