We report the first demonstration of a full O-band coherent link for intra-data center
applications, including custom photonic and electronic integrated circuits for the transmitter …

Coherent optical links are becoming increasingly attractive for intra-data center applications
as data rates scale. Realizing the era of high-volume short-reach coherent links will require …

Multi-wavelength analog coherent links using mode-locked laser (MLL) frequency combs as
transmitter and local oscillator (LO) sources are proposed. Carrier recovery (CR) in all …

We demonstrate a novel monolithic coherent transceiver sub-assembly based on ring
modulators, realized with Si photonic BiCMOS technology which allows monolithic …

As demand for internet applications, cloud computation, and AI continue to grow, data center
networks must scale to support increased traffic flow. While current intensity modulation links …