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Proceedings Paper

Pixel matrix detector for digital radiography applications
Author(s): Maria Rizzi; Beniamino Castagnolo
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Paper Abstract

In this paper the performance of a GaAs detector based on a pixel matrix architecture is experimentally evaluated. Several spectral distribution have been obtained for a single GaAs pixel and compared with that of a reference Si sample in order to determine the Charge Collection Efficiency and the Energetic Resolution. The obtained results indicate the detector ability to interact with low-energy X-ray to generate good quality images for high-contrast details

Paper Details

Date Published: 30 August 2002
PDF: 8 pages
Proc. SPIE 4925, Electronic Imaging and Multimedia Technology III, (30 August 2002); doi: 10.1117/12.481583
Show Author Affiliations
Maria Rizzi, Politecnico di Bari (Italy)
Beniamino Castagnolo, Politecnico di Bari (Italy)

Published in SPIE Proceedings Vol. 4925:
Electronic Imaging and Multimedia Technology III
LiWei Zhou; Chung-Sheng Li; Yoshiji Suzuki, Editor(s)

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