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Author (up) Lipovetzky, J.; Cicuttin, A.; Crespo, M.L.; Sofo Haro, M.; Alcalde Bessia, F.; Pérez, M.; Gómez Berisso, M. url  doi
  Title Multi-spectral X-ray transmission imaging using a BSI CMOS Image Sensor Type Journal Article
  Year 2020 Publication Radiation Physics and Chemistry Abbreviated Journal  
  Volume 167 Issue Pages 108244  
  Keywords CMOS image detectors; Ionizing radiation; X-rays; Imaging  
  Abstract In this work we study the performance to obtain X-ray images of a Back Side Illuminated CMOS Image Sensor, the Omnivision OV5647, empoying X-rays from tube with a palladium anode and voltages from 7.5 keV to 50 keV. The performance is compared with the Timepix detector operating in the Time Over Threshold mode. False color images are obtained using data from different energies and brightnesses, to fussion different information on the same picture. The different attenuations are analyzed and discussed in terms of the charge detection efficiency of the CMOS sensor, measured using Fluorescence X-rays and gamma rays from calibrated sources.  
  Corporate Author Thesis  
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  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0969-806x ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number BT @ pedrazp @ Serial 838  
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