Globalfoundries U.S. Inc.

Abdelsalam Aboketaf

Yusheng Bian

Won Suk Lee

Structures for a photonic chip that include a photodetector and methods of forming such structures. The structure comprises a photodetector including a pad, a first semiconductor layer on the pad, and a second semiconductor layer on the pad. The second semiconductor layer is laterally spaced from the first semiconductor layer. The structure further comprises a first waveguide core connected to the pad adjacent to the first semiconductor layer, and a second waveguide core connected to the pad adjacent to the second semiconductor layer.

Growing community of inventors

Essex Junction, VT, United States of America

Abdelsalam Aboketaf