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Gamma-induced Degradation Analysis of Commercial off-the-shelf Camera Sensors

Aslam, Bilal and Saha, Sangeet and Khanam, Zeba and Zhai, Xiaojun and Ehsan, Shoaib and Stolkin, Rustam and McDonald-Maier, Klaus (2020) Gamma-induced Degradation Analysis of Commercial off-the-shelf Camera Sensors. In: 2019 IEEE SENSORS, 2019-10-27 - 2019-10-30, Montreal, QC, Canada.

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Abstract

In this work, we investigated the degradation of commercial camera sensors exposed to 100 Gy of γ dose at dose rates of 0.55 Gy/min and 1.34 Gy/min respectively. The results show that the degradation is strongly dependent on the dose rate but doesnt vary much with the accumulation of dose at constant dose rate. Furthermore, cameras with in-built processing electronics are more susceptible to gamma radiations as compared to the cameras with sensing unit only.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Published proceedings: 2019 IEEE SENSORS
Divisions: Faculty of Science and Health > Computer Science and Electronic Engineering, School of
Depositing User: Elements
Date Deposited: 27 Feb 2020 12:05
Last Modified: 27 Feb 2020 12:05
URI: http://repository.essex.ac.uk/id/eprint/26961

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