[WP-B] Poster Session 2

[WP-B-2] Amplitude Mismatch-Based Imbalanced Mach-Zehnder Modulator for Fading Suppression in O-band 400 G PAM-4 CWDM4 Direct Detection System

○Limin Rong¹, Weihao Ni¹, Wei Wang¹, Fan Li¹ (1.Sun Yat-sen University)

Keywords:

Transmission impairments and their mitigations

224 GBaud per lane PAM-4 CWDM over 5 km SMF transmission in O-band is demonstrated by simulation, enabled by imbalanced MZM introduced by amplitude mismatch, which is utilized for fading suppression in direct detection systems.