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Proceedings Paper

Design of performance test system for ultraviolet
Author(s): JiaYi Deng; YiTao Cao; Hongjin Shuai; YaFeng Qiu
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Paper Abstract

With the continuous development of ultraviolet technology, the working band of UV detector is more controllable and optional, and the sensitivity has been greatly improved, so it has been widely used in ultraviolet camera, flame detection, welding detection and other fields with its unique advantages, it is of great significance to study the performance of ultraviolet detector parts. In this paper, we designed a set of evaluation and testing devices for detecting the signal-to-noise ratio, resolution, dynamic range and other parameters of ultraviolet ICCD (intensified charge-coupled device) detector after carrying out theoretical evaluation of ultraviolet detection and imaging photoelectric system and studying its related testing technology. In this paper, firstly we analysed the definition and the testing principle of the ultraviolet ICCD detector’s relevant parameters, such as signal-to-noise ratio, resolution, dynamic range, and designed the relevant algorithm model on the basis of that, then designed the supporting related hardware such as: Uniform light source system, test target, dark box, video processing acquisition system, etc. Secondly, based on LabVIEW platform, the software of related data acquisition and analysis is developed, and the video real-time display is realized, and finally the test experiment of signal-to-noise ratio, resolution and dynamic range is carried out to evaluate the performance of UV ICCD detector.

Paper Details

Date Published: 1 April 2020
PDF: 12 pages
Proc. SPIE 11354, Optical Sensing and Detection VI, 113541P (1 April 2020); doi: 10.1117/12.2554972
Show Author Affiliations
JiaYi Deng, Nanjing Univ. of Science and Technology (China)
YiTao Cao, Shanghai Institute of Mechanical & Electrical Engineering Co., Ltd. (China)
Hongjin Shuai, Taizhou Jingtai Road St. Water Station (China)
YaFeng Qiu, Nanjing Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 11354:
Optical Sensing and Detection VI
Francis Berghmans; Anna G. Mignani, Editor(s)

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