DocumentCode :
913241
Title :
A Radiation Tolerant Photodetector
Author :
Passenheim, Burr C. ; Ginaven, Robert O.
Author_Institution :
JAYCOR P.O. Box 85154 San Diego, CA 92138
Volume :
34
Issue :
6
fYear :
1987
Firstpage :
1587
Lastpage :
1591
Abstract :
This paper describes the development and test of a radiation tolerant photodetector. This was accomplished by building a single stage photo multiplier tube with a physically small, dielectrically isolated, silicon photodiode array at the anode. In this device the optically generated photocurrent is multiplied by a much larger factor than is the photo-Compton current. Using matched "sighted" and "optically blind" diodes to differentiate the optical signal from the "common-mode" ionizing radiation photocurrent also contributes to radiation tolerance.
Keywords :
Anodes; Dielectrics; Diodes; Ionizing radiation; Optical devices; Photoconductivity; Photodetectors; Photodiodes; Silicon; Testing;
fLanguage :
English
Journal_Title :
Nuclear Science, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9499
Type :
jour
DOI :
10.1109/TNS.1987.4337520
Filename :
4337520
Link To Document :
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