Jochem Verbist Joris Lambrecht Michiel Verplaetse Srinivasan Ashwyn Srinivasan Peter De Heyn Timothy De Keulenaer Arno Vyncke Michael Vanhoecke Joris Van Campenhout Xin Yin Gunther Roelkens Guy Torfs First Real-Time Demonstration of 128 Gb/s PAM-4 Transmission Over 1 km SMF Using a Si Photonics Transmitter. 1-3 2018 ECOC https://doi.org/10.1109/ECOC.2018.8535300 conf/ecoc/2018 db/conf/ecoc/ecoc2018.html#VerbistLVSHKVVC18