Spectrally Efficient DMT Transmission over 40 km SMF Using an Electrically Packaged Silicon Photonic Intensity Modulator. - Cosimo Lacava; Iosif Demirtzioglou; Ivan Cardea; Alaa E. Khoja; Ke Li 008; David J. Thomson 001; Xiaoke Ruan; Fan Zhang 080; Graham T. Reed; David J. Richardson; Periklis Petropoulos (ECOC, 2017)