Integrated 5-channel WDM hybrid III-V/Si transmitter enabling 100Gb/s and beyond

We report the demonstration of an ultra-compact 5-channel hybrid integrated III-V/Si transmitter. We successfully achieved modulation up to 40 Gbit/s/channel providing a total aggregated capacity of 200 Gbit/s and transmission over 10 km at 21.4 Gbit/s/channel for 100Gbit/s.