Publications [#323373] of David J. Brady
- Greenberg, JA; Hassan, M; Brady, DJ; Iniewski, K, High precision, medium flux rate CZT spectroscopy for coherent scatter imaging,
Smart Structures and Materials 2005: Active Materials: Behavior and Mechanics, vol. 9847
(January, 2016), SPIE, ISBN 9781510600881 [doi]
(last updated on 2019/11/22)
© 2016 SPIE. CZT detectors are primary candidates for many next-generation X-ray imaging systems. These detectors are typically operated in either a high precision, low flux spectroscopy mode or a low precision, high flux photon counting mode. We demonstrate a new detector configuration that enables operation in a high precision, medium flux spectroscopy mode, which opens the potential for a variety of new applications in medical imaging, non-destructive testing and baggage scanning. In particular, we describe the requirements of a coded aperture coherent scattering X-ray system that can perform fast imaging with accurate material discrimination.