Silicon photonics just gained a powerful new ally, and it could reshape next-generation data links

The popularity of cloud computing and AI—driving massive data flows—pushes demand for ultra-high-speed, energy-efficient optical links within and between data centers; links that must be able to deliver data rates well beyond today’s 200Gb/s standard. The heterogeneous integration of new materials onto silicon photonics platforms will enable next-gen electro-optical modulators and detectors for such short-reach and short-haul interconnects.