SYMPOSIA PAPER Published: 01 January 1980
STP27501S

X-Ray-Sensitive Television Camera Tubes

Source

This presentation is concerned with television camera tubes that respond directly to incident penetrating radiation. In its simplest form, the camera tube consists of a layer which converts the incident penetrating radiation field into a charge pattern which is scanned by an electron beam to form an image that is displayed using conventional closed-circuit television (CCTV) techniques. Such a tube has a number of advantages, the principal one of which is its simplicity. With this simplicity, however, in terms of the number of elements involved, come a number of problems which to date have essentially kept such an approach to X-ray imaging from commercial application. It is the purpose of this presentation to detail the advantages, disadvantages, and difficulties in the implementation of the X-ray-sensitive television camera tube.

Author Information

Jacobs, JE
The BioMedical Engineering Center, Northwestern University, Evanston, Ill.
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Details
Developed by Committee: E07
Pages: 90–97
DOI: 10.1520/STP27501S
ISBN-EB: 978-0-8031-4784-3
ISBN-13: 978-0-8031-0546-1