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Hyunsuk Jang
Chief Technical Officer at Vieworks Co Ltd
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Publications (4)
Proceedings Article | 4 April 2022 Presentation
Energy resolution of amorphous selenium detectors: conventional vs unipolar charge sensing
Proceedings Volume PC12031, PC120310G (2022) https://doi.org/10.1117/12.2613030
KEYWORDS: Sensors, Selenium, Photon counting, Electric field sensors, Spatial resolution, Time metrology, Surgery, Spectroscopy, Spectroscopes, Single photon
Proceedings Article | 16 March 2020 Paper
Performance of amorphous selenium-based unipolar charge sensing detector for photon counting x-ray imaging
Proceedings Volume 11312, 113120G (2020) https://doi.org/10.1117/12.2550318
KEYWORDS: Sensors, Electrodes, Signal detection, Photon counting, Selenium, Photoresistors, Electric field sensors, Near field, X-ray imaging, Photodetectors
Proceedings Article | 1 March 2019 Presentation + Paper
Novel direct conversion imaging detector without selenium or semiconductor conversion layer
Denny Lee, Andrew Maidment, Ali Kassaee, Lei Dong, Taoran Li, Trevor Vent, Heather Petroccia, Peyton Irmen, Irina Malajovich, Kang Heo, Dooho Kim, Hyunsuk Jang
Proceedings Volume 10948, 1094818 (2019) https://doi.org/10.1117/12.2512127
KEYWORDS: Sensors, Dielectrics, Electrodes, X-rays, Image sensors, Ionization, Selenium, Semiconductors, Electron beams, Modulation transfer functions
Proceedings Article | 9 March 2018 Paper
A novel radiation imaging detector with proportional charge gain
Proceedings Volume 10573, 105735X (2018) https://doi.org/10.1117/12.2293429
KEYWORDS: Electrodes, Sensors, Selenium, Dielectrics, Interfaces, Image sensors, Ionization, Electrons, Image processing, Digital imaging
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