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Proceedings Paper

New type of x-ray imaging intensifier
Author(s): Ye Li; Lichen Fu; Tangren Dan; Delong Jiang; Qingduo Duanmu; Jingquan Tian
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Paper Abstract

A New type of X-ray imaging intensifier was studied and developed. This intensifier combined with a little focal spot X-ray tube and a miniature high voltage power supply. Our product had performances of small volume, light weight, portable, high luminosity, Low X-ray radiation density and real-time imaging in daylight. The Lixiscope had also characteristics of simple structure, simple process, long lifetime, low cost and easy to application and promotion. The qualification of the imaging tube and the system: field range 50 mm, brightness 15 - 20 Cd/m2, screen resolution greater than or equal to 5 lp/mm, X-ray tube current 0.05-0.10 mA, target voltage 40 - 60 KV (continuous adjustable), DC/AC available, portable 2.5 Kg. To improve the X-ray imaging intensifier, we adopted several technologies as below. The little focal spot X-ray tube (0.5 mm2) and X-ray collimator was used to increase the resolution, maximum 10 lp/mm, the fiber faceplate or light cone output window to increase brightness and field range, nd the large area and high resolution MCP to increase field range. So, the developed X-ray imaging intensifier had found the widely application.

Paper Details

Date Published: 20 September 2002
PDF: 3 pages
Proc. SPIE 4919, Advanced Materials and Devices for Sensing and Imaging, (20 September 2002); doi: 10.1117/12.471875
Show Author Affiliations
Ye Li, Changchun Univ. of Science and Technology (China)
Lichen Fu, Changchun Univ. of Science and Technology (China)
Tangren Dan, Changchun Univ. of Science and Technology (China)
Delong Jiang, Changchun Univ. of Science and Technology (China)
Qingduo Duanmu, Changchun Univ. of Science and Technology (China)
Jingquan Tian, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 4919:
Advanced Materials and Devices for Sensing and Imaging
Jianquan Yao; Yukihiro Ishii, Editor(s)

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