Alexander Y. Piggott

Papers

Total Citations

326

H-Index

About

Alexander Y. Piggott is a leading innovator in silicon photonics, with a primary focus on developing transformative 3D imaging and LIDAR technologies. His most impactful contribution is the pioneering work on a universal 3D imaging sensor built on a silicon photonics platform, a highly cited paper (319 citations) that proposes a scalable, chip-scale solution to a long-standing challenge in machine perception. This work aims to bring the ubiquity of digital image sensors to 3D imaging, enabling machines to accurately map and interact with the physical world. Piggott’s research addresses the limitations of existing 3D imaging technologies, which are often confined to niche applications, by offering a more versatile and integrated approach. His subsequent work on silicon-photonics-based LIDAR (7 citations) further refines this vision, pushing toward practical, high-performance systems for autonomous navigation and robotics. By merging advanced photonic design with CMOS-compatible fabrication, Piggott is helping to democratize 3D sensing, paving the way for its widespread adoption in everything from autonomous vehicles to augmented reality.