@inproceedings{P116.269, author={Soenen, Wouter and Vaernewyck, Renato and Yin, Xin and Spiga, S and Amann, MC and Van Steenberge, Geert and Mentovich, E and Bakopoulos, P and Bauwelinck, Johan}, title={56 Gb/s PAM-4 driver IC for long-wavelength VCSEL transmitters}, booktitle={42st European Conference on Optical Communications}, year={2016}, volume={Th.1.C.4}, pages={980-982}, address={Dusseldorf, Germany}, }