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Proceedings Paper

Performance Of A New, High Contrast 16" X-Ray Image Intensifier With An Aluminium Input Window
Author(s): P. De Groot; M. Verat; H. Rougeot
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Paper Abstract

Many general vascular examinations require a large field of view. For this purpose, a new 16" X-ray image intensifier has been developed incorporating most recent technologies. In operation, the radiologist will appreciate its useful view of over 36 cm, and its ability to zoom to 16 cm in four steps down. In spite of this large field of view, the tube is light and compact. Its small, 30 mm output image grants a high light collection efficiency with small-volume lenses. The use of high density output phosphor and a new stray-light-absorbing output window result in important improvements in resolution and contrast, especially on small objects. The overall performance are described in this paper.

Paper Details

Date Published: 1 May 1989
PDF: 6 pages
Proc. SPIE 1090, Medical Imaging III: Image Formation, (1 May 1989); doi: 10.1117/12.953206
Show Author Affiliations
P. De Groot, Thomson Tubes Electroniques (France)
M. Verat, Thomson Tubes Electroniques (France)
H. Rougeot, Thomson Tubes Electroniques (France)

Published in SPIE Proceedings Vol. 1090:
Medical Imaging III: Image Formation
Samuel J. Dwyer III; R. Gilbert Jost M.D.; Roger H. Schneider, Editor(s)

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