Low computational complexity mode division multiplexed ofdm transmission over 130 km of few mode fiber. - Beril Inan; Yongmin Jung; Vincent A. J. M. Sleiffer; Maxim Kuschnerov; Lars Nielsen; Susmita Adhikari; Sander L. Jansen; David J. Richardson; Shaif-Ul Alam; Bernhard Spinnler; Norbert Hanik (OFC/NFOEC, 2013)