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Πλοήγηση ανά Θέμα "Photomultipliers"

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    • Design considerations for application of SiPMs in nuclear imaging 

      Efthimiou, N.; Argyropoulos, G.; Georgiou, M.; Fysikopoulos, E.; David, S.; Loudos, G.; Panayiotakis, G. (2010)
      Silicon Photomultiplier (SiPM) detectors are attractive candidates for the replacement of Photomultipliers in nuclear imaging. They are compact, provide high gain with low Vbias and have fast response. In addition, SiPMs ...

    • An efficient implementation on a low cost FPGA for photon detection in nuclear imaging 

      Fysikopoulos, E.; Georgiou, M.; Efthimiou, N.; David, S.; Loudos, G.; Matsopoulos, G. (2010)
      The aim of this study is to propose and evaluate a simple, open source, data acquisition (DAQ) tool, which provides accurate results for nuclear imaging applications. For this purpose a Xilinx Spartan3E Starter Kit, which ...

    • A Sub-Sampling Approach for Data Acquisition in Gamma Ray Emission Tomography 

      Fysikopoulos E., Kopsinis Y., Georgiou M., Loudos G. (2016)
      State of the art data acquisition systems for small animal imaging gamma ray detectors often rely on free running Analog to Digital Converters (ADCs) and high density Field Programmable Gate Arrays (FPGA) devices for digital ...