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2022•IEEE Transactions on Nuclear ScienceRequires access

Subpixel Sensing for Charge-Sharing Events in Pixelated CdZnTe Detectors

Yuefeng Zhu, Zhong He

Open publisher page 4 citations

Abstract

Pixelated CdZnTe detectors mymargin have achieved excellent spectroscopic performance and showed the advanced capability of coded-aperture and Compton imaging. Subpixel sensing is a technique to improve their imaging capabilities. For single-pixel-triggered events, subpixel sensing was demonstrated years ago. This article proposes a method to calculate subpixel location for two-pixel-triggered charge-sharing events.

About this research paper

What this paper is about

Pixelated CdZnTe detectors mymargin have achieved excellent spectroscopic performance and showed the advanced capability of coded-aperture and Compton imaging. Subpixel sensing is a technique to improve their imaging capabilities. For single-pixel-triggered events, subpixel sensing was demonstrated years ago. This article proposes a method to calculate subpixel location for two-pixel-triggered charge-sharing events.

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OpenAlex reports 4 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Pixelated CdZnTe detectors mymargin have achieved excellent spectroscopic performance and showed the advanced capability of coded-aperture and Compton imaging. Subpixel sensing is a technique to improve their imaging capabilities. For single-pixel-triggered events, subpixel sensing was demonstrated years ago. This article proposes a method to calculate subpixel location for two-pixel-triggered charge-sharing events.

Key concepts: Subpixel rendering, Pixel, Charge sharing, Detector, Coded aperture, Optics, Aperture (computer memory), Charge-coupled device

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