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• A 1.5 mm BGO PET detector with DOI measurement

  作者: Siyuan Han，Xin Yu，Yibin Zhang，Lei Zhao，Liyan Zhao，Huiping Zhao，Jinyong Tao，Jianfeng Xu，Qiyu Peng

  摘要:

  To achieve a PET system that simultaneously offers high sensitivity, high spatial resolution, improved signal to noise ratio (SNR), and depth of interaction (DOI) measurement, we propose and implement a high DOI resolution PET detector based on a 1.5 × 1.5 × 20 mm³ BGO crystal array. In addition, we introduce a vertical line-source irradiation DOI calibration method, which enables...

  关键词: DOI; light-sharing window; high-resolution detector

  发布于: 首次发布 2025-12-16 | 最后更新 2025-12-16

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