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Proceedings Paper

Four-unit composite thin film IR detector
Author(s): Zhen Pang; Ben-He Jiang; Huanjun Qi; Yuejin Ma
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Paper Abstract

The composite thin-film IR image detector consists of pyroelectric, LCD and electronic information processing technique. It can reproduce thermal image directly under the condition of uncooled, room temperature. The pyroelectric film signal charge amplifier and LCDs are its mainly components. It is respectively composed of PVDF (or PVDF- TGS, PVDF-PZT) film, TFT and LC film. The device properties parameter are relatively high level, D* approximately 108cmHz1/2w-1, NEP approximately 10-9 W and NETD approximately 10-1 K. The four units is a IR signal detector and to make a foundation for 32 X 32 units and above of multiunits plane array. It is a novel, convenient thermal detecting device and possesses a quite prospects of development and application.

Paper Details

Date Published: 25 September 1996
PDF: 6 pages
Proc. SPIE 2894, Detectors, Focal Plane Arrays, and Applications, (25 September 1996); doi: 10.1117/12.252114
Show Author Affiliations
Zhen Pang, Shandong Univ. (China)
Ben-He Jiang, Shandong Univ. (China)
Huanjun Qi, Shandong Univ. (China)
Yuejin Ma, Shandong Univ. (China)


Published in SPIE Proceedings Vol. 2894:
Detectors, Focal Plane Arrays, and Applications
William G. D. Frederick; Junhong Su; Marc Wigdor, Editor(s)

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