Rockley Photonics (United States)

Monolithic Ge/SiGe quantum well photodetectors integrated with SiN waveguides on 200 mm silicon wafers

Abstract The rapid growth of data processing is driving an urgent need for high-speed, low-power transceivers to support compute and interconnect demands. Here, we demonstrate a monolithically integrated O-band Ge/SiGe quantum-confined Stark effect (QCSE) photodetector seamlessly...