Search Results - coded+aperture

1 Results Sort By:
Gamma Ray Imaging System for Rapid and Precise Detection of Radioactive Materials from a Distance
This invention is a gamma detection system that determines the position and energy of gamma sources within its field of view without using a pixelated full-energy detector. In addition, the present gamma ray imaging systems utilize coincidence measurements, which reduces the background level compared to systems that do not use coincidence methods to...
Published: 8/1/2024   |   Inventor(s): John Williams, Aaron Farber
Keywords(s): coded aperture, Compton imaging, gamma ray imager, radiation detector, remote sensing
Category(s): Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Imaging & Optics, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Medical Devices, Technology Classifications > Medical Devices > Diagnostic