Net 3.2 Tbps 225 Gbaud PAM4 O-Band IM/DD 2 km Transmission Using FR8 and DR8 with a CMOS 3 nm SerDes and TFLN Modulators
Charles St-Arnault, Santiago Bernal, Derek Kita, Ross L. Dickson, Mariam Yehia Abdelaziz, Aleksandar Nikic, Benton Qiu, Benjamin Krueger, Fabio Pittalà, Christian Reimer, Bruce Beggs, Naim Ben‐Hamida, David V. Plant
Abstract
We report the first 3.2 and 4.2 Tbps (8×225Gbaud PAM4-8), IM/DD transmis- sion system using FR8 and DR8 configurations with TFLN modulators driven by a 3nm SerDes under the HD-FEC threshold.
Topics & Concepts
SerDesCMOSTransmission (telecommunications)OptoelectronicsMaterials scienceElectronic engineeringComputer scienceTelecommunicationsEngineeringPhotonic and Optical Devices