[CFA12E] Advanced Designs of Silicon Photonics Devices

[CFA12E-03] Phase-Combining Unit for Aliasing Suppression in Optical Phased Array

*Dachuan Wu¹, Yasha Yi¹, Bowen Yu¹ (1. University of Michigan (United States of America))

[Presentation Style] Online

We proposed a phase-combining unit to suppress the aliasing effect in OPA devices. It can control 2N-1 emitters with N phase shifters. Theoretical analysis, numerical simulation, and experimental results have been completed and presented.