3.078 Tb/s (162-Gb/s×19) PAM-8 Transmission Based on 1-km 19-core Fiber Using Liquid Time-Constant Networks

3.078Tb/s (162-Gb/s×19) PAM-8 signal has been successfully transmitted over 1-km 19-core fiber without CD compensation at C band. The experimental results indicate that the Liquid Time-Constant Networks can effectively alleviate the nonlinear effects in the system.