5 papers
Investigating the Timing Behavior of Compton Scattering in BGO for Time-of-Flight PET
Minseok Yi, Daehee Lee, Alberto Gola +5
Bismuth germanate (BGO) is gaining renewed attention as a viable material for hybrid Cherenkov/scintillation time-of-flight positron emission tomography (TOF-PET) detectors. While…
Scintillator-integrated microchannel plate photomultiplier tubes for ultrafast timing over keV-GeV energy scales
Ryosuke Ota, Yuya Onishi, Daehee Lee +8
Precise measurement of radiation has long played a vital role in a wide range of research and industrial fields, from fundamental physics beyond the Standard Model to medical imagi…
Segmented readout for Cherenkov time-of-flight positron emission tomography detectors based on bismuth germanate
Minseok Yi, Daehee Lee, Alberto Gola +5
Positron emission tomography (PET) is the most sensitive biomedical imaging modality for non-invasively detecting and visualizing positron-emitting radiopharmaceuticals within a su…
Cross-Detection and Dual-Side Monitoring Schemes for FPGA-Based High-Accuracy and High-Precision Time-to-Digital Converters
Daehee Lee, Minseok Yi, Sun Il Kwon
This study presents a novel field-programmable gate array (FPGA)-based Time-to-Digital Converter (TDC) design suitable for high timing resolution applications, utilizing two new te…
FPGA-based digitizer for BGO-based time-of-flight PET
Daehee Lee, Sun Il Kwon
We present a novel FPGA-based bismuth germanate (BGO) time-of-flight (TOF) digitizer, implemented on an FPGA (VC707 evaluation kit, Xilinx). This digitizer was designed to address…