Development and initial characterization of a high-resolution PET detector module with DOI
نویسندگان
چکیده
منابع مشابه
Development of an MR-compatible DOI-PET detector module
Department of Electrical Engineering, Tsinghua University, Beijing, China Silicon Photomultiplier (SiPM) is a promising sensor for MR-compatible PET systems. In this paper, we developed a compact 2-layer DOI-PET detector. The top layer is a 15Ã15 LYSO array, and the crystal size is 2x2x7mm. The bottom layer is a 16Ã16 array with the same size crystals. There is half-crystal offset between two l...
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We have developed a Time-of-flight high resolution and commercially viable detector module for the application in small PET scanners. A new approach to depth of interaction (DOI) encoding with low complexity for a pixelated crystal array using a single side readout and 4-to-1 coupling between scintillators and photodetectors was investigated. In this method the DOI information is estimated usin...
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ژورنال
عنوان ژورنال: Biomedical Physics & Engineering Express
سال: 2020
ISSN: 2057-1976
DOI: 10.1088/2057-1976/abbd4f