A 400 × 200 600fps 117.7dB-DR SPAD X-Ray Detector with Seamless Global Shutter and Time-Encoded Extrapolation Counter. - Byungchoul Park; Byungwook Ahn; Hyun-Seung Choi; Jinwoong Jeong; Kangmin Hwang; Taewoo Kim 007; Myung-Jae Lee; Youngcheol Chae (ISSCC, 2023)