6 citations · 7 across the 4 of their papers we have counts for
3 papers · 1 filter
Understanding the physics of coherent LiDAR
Alexander Y. Piggott
Coherent LiDAR (Light Detecting And Ranging) is a promising 3D imaging technology that provides significant advantages over more traditional LiDAR systems. In addition to being imm…
A universal 3D imaging sensor on a silicon photonics platform
Christopher Rogers, Alexander Y. Piggott, David J. Thomson +9
Accurate 3D imaging is essential for machines to map and interact with the physical world. While numerous 3D imaging technologies exist, each addressing niche applications with var…
On the fundamental limitations of imaging with evanescent waves
Alexander Y. Piggott, Logan Su, Jan Petykiewicz +1
There has been significant interest in imaging and focusing schemes that use evanescent waves to beat the diffraction limit, such as those employing negative refractive index mater…