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Proceedings Paper

Design of a micro uncooled infrared imaging system based on VOx IRFPA
Author(s): Dingchao Xie; Yong Song; Youchun Song; Qiang Wu; Beiyan Liang; Yue Yang
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Paper Abstract

Compared with the infrared focal plane array (IRFPA) based on amorphous silicon (α-si), IRFPA based on vanadium oxide (VOx) has the advantages of big temperature coefficient of resistance, low noise and so on. In this paper, the design of the micro uncooled infrared imaging system based on VOx IRFPA is introduced. Firstly, the hardware design of the proposed system is discussed, which includes the system structure, VOx IRFPA module, driving module and the signal processing module based on FPGA. Secondly, the designs of the system configuration program as well as the consistency correction of the proposed system are discussed. Finally, some experiments were carried out to verify the validity of the models and the whole infrared imaging system, which indicated that our work will lay a foundation for the implement of micro and low-cost infrared imaging system.

Paper Details

Date Published: 14 November 2016
PDF: 8 pages
Proc. SPIE 10025, Advanced Sensor Systems and Applications VII, 1002516 (14 November 2016); doi: 10.1117/12.2244305
Show Author Affiliations
Dingchao Xie, Beijing Institute of Technology (China)
Yong Song, Beijing Institute of Technology (China)
Youchun Song, Kedun Science and Technology Co. Ltd. (China)
Qiang Wu, Kedun Science and Technology Co. Ltd. (China)
Beiyan Liang, North GuangWei Technology Inc. (China)
Yue Yang, North GuangWei Technology Inc. (China)


Published in SPIE Proceedings Vol. 10025:
Advanced Sensor Systems and Applications VII
Tiegen Liu; Shibin Jiang; Rene Landgraf, Editor(s)

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