PULSED PHOTOMULTIPLIERS

被引:22
作者
DEMARCO, F
PENCO, E
机构
[1] Laboratori Gas Ionizzati del C.N.E.N., Frascati, Rome
关键词
D O I
10.1063/1.1684186
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Three methods of switching photomultipliers (pulsing of the first dynodes, pulsing of the whole chain, pulsing of the last dynodes) have been tested and compared on the grounds of a good on/off ratio, a low electrical noise, and a short risetime of the gain. In this work we report the measurements and the results of this research and we find that for our needs the best one is the last for which we obtained an on/off ratio of about 300, a risetime of 20 nsec, and a very low electrical noise. © 1969 The American Institute of Physics.
引用
收藏
页码:1158 / &
相关论文
共 5 条