A 50-Gb/s PAM-4 Silicon-Photonic Transmitter Incorporating Lumped-Segment MZM, Distributed CMOS Driver, and Integrated CDR.
Qiwen LiaoYuguang ZhangSiyuan MaLei WangLeliang LiGuike LiZhao ZhangJian LiuNanjian WuLiyuan LiuYong ChenXi XiaoNan QiPublished in: IEEE J. Solid State Circuits (2022)