2021
A layered single-side readout depth of interaction time-of-flight-PET detector
Bläckberg L, Sajedi S, Fakhri G, Sabet H. A layered single-side readout depth of interaction time-of-flight-PET detector. Physics In Medicine And Biology 2021, 66: 045025. PMID: 33570050, PMCID: PMC8130834, DOI: 10.1088/1361-6560/abd592.Peer-Reviewed Original ResearchConceptsDepth of interactionMulti-pixel photon counterDepth-of-interaction determinationDepth-of-interaction informationTime resolutionTime resolution valuesReduced crystal thicknessNon-DOI detectorsOptical photonsScintillator arrayPET detectorsPhoton counterCrystal pixelsReadout schemeCrystal arrayCrystal thicknessTransport simulationsDetectorPhotodetector arrayReadoutPixel sizePhotodetectorsResolution valuesFirst layerSignal amplitude
2020
High Sensitivity and High Resolution Dynamic Brain-Dedicated TOF-DOI PET Scanner
Bläckberg L, Sanchez D, Borghi G, Ballabriga R, Sajedi S, Gómez S, Fakhri G, Mazzi A, Paternoster G, Majewski S, Gola A, Gascón D, Sabet H. High Sensitivity and High Resolution Dynamic Brain-Dedicated TOF-DOI PET Scanner. 2020, 00: 1-5. DOI: 10.1109/nss/mic42677.2020.9507837.Peer-Reviewed Original ResearchCoincidence time resolutionField of viewFWHM coincidence timing resolutionTime resolutionIntrinsic detector resolutionLow noise ASICsLYSO scintillator arrayScintillator arraySiPM arrayDetector conceptLYSO crystalsDetector volumeDetector resolutionPET detectorsSiPM signalsReduce image blurringDOI positionsHigh PDEPET scannerTiming jitterSimultaneous high resolutionScanner designTransport simulationsDetectorIntegrated light sensors