Detector design for high-resolution MeV photon imaging of cargo containers using spectralinformation

Comparison of single-photon counting and

Comparison of single-photon counting and charge-integrating detectors for X-ray high-resolution imaging of small biological objects

✍ Paola Maria Frallicciardi; Jan Jakubek; Daniel Vavrik; Jiri Dammer 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 208 KB

This work presents a direct comparison of two pixel detectors: a charge-integrating flat panel imager coupled to a CsI:Tl scintillator and a hybrid silicon detector of Medipix2 type, working in a singlephoton counting mode. The comparison concerns image quality in terms of system-spatial resolution,