Depth of Interaction Calibration and Capabilities in 2×2 Discrete Crystal Arrays and Digital Silicon Photomultipliers.

Adrienne L Lehnert,William C. J. Hunter,Thomas K. Lewellen,Robert S. Miyaoka

IEEE Transactions on Nuclear Science（2016）

引用 9|浏览21

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摘要

Digital silicon photomultiplers (dSiPMs) have potential in the advancement of PET detectors. Their advantages include decreased dark counts through selective microcell activation, fast timing, and flexibility configuring event triggering and collection. Further improvements in PET image resolution are possible when photon depth of interaction (DOI) is available, as this reduces parallax error caus...

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关键词

Crystals,Calibration,Timing,Photonics,Microcell networks,Positron emission tomography,Energy resolution

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