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DOE OSTI · 1163990

High-sensitivity, high-speed continuous imaging system

Watson, Scott A·Bender, III, Howard A
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Abstract

A continuous imaging system for recording low levels of light typically extending over small distances with high-frame rates and with a large number of frames is described. Photodiode pixels disposed in an array having a chosen geometry, each pixel having a dedicated amplifier, analog-to-digital convertor, and memory, provide parallel operation of the system. When combined with a plurality of scintillators responsive to a selected source of radiation, in a scintillator array, the light from each scintillator being directed to a single corresponding photodiode in close proximity or lens-coupled thereto, embodiments of the present imaging system may provide images of x-ray, gamma ray, proton, and neutron sources with high efficiency.

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36 MATERIALS SCIENCE46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY

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Watson, Scott A, Bender, III, Howard A. 2014-11-18. High-sensitivity, high-speed continuous imaging system. https://www.osti.gov/biblio/1163990

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