光电倍增管线性特性、时间特性参数调试

Measurement of linearity and time response parameters for photomultiplier tube

介绍了光电倍增管线性特性、时间特性参数的调试方法及举例。对两种调试光电倍增管最大线性电流的方法作了对比分析,得出在不同需求情况两种方法各自适用的范围。同时,倍增管渡越时间参数采用电缆延迟的方法测得。

In this paper, methods of testing linearity and time response parameters of photomultiplier tube are introduced and illustrated. Two ways of measuring the maximum anode impulse current of photomultiplier tube are contrasted. Suitable scopes of these two methods are acquired under different circumstances. At the same time, the electron transit time of photomultiplier tube is obtained by means of cable delays.