Siyuan He

Papers

Total Citations

H-Index

About

Siyuan He is an emerging researcher specializing in optical MEMS, LiDAR sensing systems, and flexible printed circuit board (FPCB)-based mirror technologies. His work focuses on advancing scanning mirror systems for next-generation LiDAR applications, with a particular emphasis on overcoming the limitations of traditional micromirror designs through innovative engineering approaches. He is perhaps best known for his 2021 paper introducing an extra-large aperture (25 × 50 mm²) FPCB mirror capable of covering both emitting and receiving lenses within a biaxial scanning LiDAR system — a significant step toward more compact and efficient sensor designs that has earned 14 citations. Building on this foundation, his 2023 work on a crosstalk-free, large aperture (19 × 19 mm²) 2D gimbal micromirror demonstrates his continued push to resolve critical engineering challenges, employing a novel six-magnet permanent arrangement with four-layer embedded coils to eliminate crosstalk between scanning axes. Though early in his citation trajectory, He's contributions signal meaningful progress in the miniaturization and performance optimization of LiDAR optics — a field with enormous implications for autonomous vehicles, robotics, and remote sensing. Students exploring MEMS optics or solid-state LiDAR design will find his work particularly instructive.