[DESp1-3L] Reducing the thickness of ToF sensors and improving performance using metalens
ToF sensor, Fresnel lens, metalens, thickness, optical system
Time of Flight (ToF) sensors play a key role in optical distance measurement. However, a current ToF sensor technology is difficult to manufacture and requires thick optic lenses. In this study, we explore ways to reduce the size of ToF sensors and simplify optical systems by using metalens technology.