Patrick Lo
Papers
1
Total Citations
18
H-Index
1
About
Patrick Lo is a leading researcher in silicon photonics, with a particular focus on optical phased arrays (OPAs) for LiDAR systems. His work addresses a critical challenge in autonomous driving and environmental sensing: how to achieve high-definition 3D imaging without the prohibitive cost and complexity of dense point-cloud scanning. Lo’s most cited paper, “Silicon-based optical phased array with a reconfigurable aperture for ‘gaze’ scanning of LiDAR” (2024, 18 citations), introduces a novel approach that mimics human vision—using a reconfigurable aperture to dynamically adjust the field of view and resolution. This “gaze” scanning technique allows a LiDAR system to zoom in on regions of interest while maintaining wide-area awareness, dramatically improving efficiency and reducing data processing loads. By demonstrating a silicon-based OPA that can electronically steer and reshape its beam without moving parts, Lo has opened the door to more compact, robust, and intelligent LiDAR sensors. His contributions are particularly notable for bridging the gap between high-performance optical systems and scalable silicon manufacturing, making advanced LiDAR more accessible for real-world applications in autonomous vehicles, robotics, and environmental monitoring.
Research Focus
Key Achievements
Top Papers
- 1