50 Gb/s PAM-4 Transmission over 80-km SSMF without Chromatic Dispersion Compensation
23 September 2018
With the combination of Tomlinson-Harashima precoding and Volterra equalization, we successfully transmit 28 GBd PAM-4 signal over 80-km chromatic dispersion uncompensated fiber link, achieving a BER below 5x10-4.
