Mr. Junwoo Kim Profile

Junwoo Kim

at Pusan National Univ

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 1 March 2019 Paper

Toward large-area flat-panel sandwich detectors for single-shot dual-energy imaging

Junwoo Kim, Dong Woon Kim, Sung Kyn Heo, Ho Kyung Kim

Proceedings Volume 10948, 1094861 (2019) https://doi.org/10.1117/12.2512330

KEYWORDS: Sensors, X-rays, Optical filters, Modulation transfer functions, Detector development, X-ray detectors, Scintillators, Sensor performance, CMOS sensors, Copper

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Proceedings Article | 9 March 2018 Paper

Multi-layer dual-energy detectors with fiber optic faceplate

Dong Woon Kim, Junwoo Kim, Jiwoong Park, Sung Kyn Heo, Ho Kyung Kim

Proceedings Volume 10573, 105735B (2018) https://doi.org/10.1117/12.2293057

KEYWORDS: Modeling, Sensors, X-rays, X-ray detectors, Photodiodes, Photons, Signal detection, Modulation transfer functions

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Proceedings Article | 30 March 2016 Paper

Optimizing the CsI thickness for chest dual-shot dual-energy detectors

Dong Woon Kim, Junwoo Kim, Hanbean Youn, Hosang Jeon, Ho Kyung Kim

Proceedings Volume 9783, 97833U (2016) https://doi.org/10.1117/12.2216716

KEYWORDS: Sensors, Magnesium, Radiography, X-rays, Dual energy imaging, Chest, X-ray detectors, X-ray imaging, Modulation transfer functions, Signal detection

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Proceedings Article | 30 March 2016 Paper

MTF and NPS of single-shot dual-energy sandwich detectors

Junwoo Kim, Dong Woon Kim, Hanbean Yun, Ho Kyung Kim

Proceedings Volume 9783, 97833X (2016) https://doi.org/10.1117/12.2216695

KEYWORDS: Sensors, Modulation transfer functions, X-rays, Bandpass filters, Image sensors, Photodiodes, X-ray imaging, Modulation, X-ray detectors, Copper

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Proceedings Article | 18 March 2015 Paper

Signal and noise analysis of flat-panel sandwich detectors for single-shot dual-energy x-ray imaging

Dong Woon Kim, Ho Kyung Kim, Hanbean Youn, Seungman Yun, Jong Chul Han, Junwoo Kim, Soohwa Kam, Jesse Tanguay, Ian Cunningham

Proceedings Volume 9412, 94124A (2015) https://doi.org/10.1117/12.2081863

KEYWORDS: Sensors, X-rays, Signal detection, X-ray detectors, Photodiodes, Photons, Interference (communication), Modulation transfer functions, X-ray imaging, Electronics

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