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Proceedings Paper

Structure design and performance analysis of the CsI(Tl) thin film crystal cell
Author(s): Shuang Liu; Wan Zhou; Yapei Yang; Wei Chen; Jianing Zhang; Pu Zeng
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Paper Abstract

In this paper, we design a structure of CsI(Tl) thin film crystal cell, and cover the CsI(Tl) thin film on the surface of the CCD directly. In order to prevent the photons emit from the surface of film, which result in depressing the fluorescence efficient, we cover the film with alumina to form reflective layer. Al layer is used to separate the CsI(Tl) crystal according to the size of CCD photosensitive cell, which solve problem that fluorescence cross talk between the different photosensitive cell. The fluorescence transmission efficiency of CsI(Tl) film crystal cell model is also researched , the results show the fluorescence transmission efficiency is maximum when the thickness of film is 40 μm.

Paper Details

Date Published: 22 October 2010
PDF: 5 pages
Proc. SPIE 7658, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, 765838 (22 October 2010); doi: 10.1117/12.866001
Show Author Affiliations
Shuang Liu, Univ. of Electronic Science and Technology of China (China)
Wan Zhou, Univ. of Electronic Science and Technology of China (China)
Yapei Yang, Univ. of Electronic Science and Technology of China (China)
Wei Chen, Univ. of Electronic Science and Technology of China (China)
Jianing Zhang, Univ. of Electronic Science and Technology of China (China)
Pu Zeng, Univ. of Electronic Science and Technology of China (China)


Published in SPIE Proceedings Vol. 7658:
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology
Yadong Jiang; Bernard Kippelen; Junsheng Yu, Editor(s)

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