CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Design and development of compact readout electronics with silicon photomultiplier array for a compact imaging detector
Zhang, XH(张晓慧); Qi, YJ(漆玉金); Zhao, CL(赵翠兰)
2012
Source PublicationCHINESE PHYSICS C
ISSN1674-1137
Volume36Issue:10
AbstractThis work aims at developing compact readout electronics for a compact imaging detector module with silicon photomultiplier (SPM) array. The detector module consists of a LYSO crystal array coupling with a SensL's 4x4 SPM array. A compact multiplexed readout based on a discretized positioning circuit (DPC) was developed to reduce the readout channels from 16 to 4 outputs. Different LYSO crystal arrays of 4x4, 8x8 and 12x12 with pixel sizes of 3.2, 1.6 and 1.0 mm respectively, have been tested with the compact readout board using a Cs-137 source. The initial results show that the compact imaging detector module with the compact multiplexed readout could clearly resolve 1 mmx1 mmx10 mm LYSO scintillation crystal array except those at the edges. The detector's intrinsic spatial resolution up to 1 mm can be achieved with the 3 mmx3 mm size SPMArray4 through light sharing and compact multiplexed readout. Our results indicate that this detector module is feasible for the development of high-resolution compact PET.
Language英语
Funding Project应物所项目组
WOS IDWOS:000309900800010
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13123
Collection中科院上海应用物理研究所2011-2020年
Recommended Citation
GB/T 7714
Zhang, XH,Qi, YJ,Zhao, CL. Design and development of compact readout electronics with silicon photomultiplier array for a compact imaging detector[J]. CHINESE PHYSICS C,2012,36(10).
APA Zhang, XH,Qi, YJ,&Zhao, CL.(2012).Design and development of compact readout electronics with silicon photomultiplier array for a compact imaging detector.CHINESE PHYSICS C,36(10).
MLA Zhang, XH,et al."Design and development of compact readout electronics with silicon photomultiplier array for a compact imaging detector".CHINESE PHYSICS C 36.10(2012).
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