光电倍增管对数十ms级宽脉冲信号的响应特性研究

Study on the response characteristics of photomultiplier tubes measuring tens of milliseconds scale broad pulsed signals

提出了数十ms级宽脉冲信号的来源,探讨了光电倍增管响应失真的原因,给出了本实验光电倍增管的应用背景,搭建了宽脉冲信号实验平台,反复调整并测量了光电倍增管对于宽脉冲信号的响应特性,研究了一种测量光电倍增管对宽脉冲信号响应保真的方法,给宽脉冲中子探测器的研制奠定了基础,为宽脉冲中子探测领域的科研任务提供了重要参考。

It has provided the origin of tens of milliseconds scale broad pulsed signal and discussed the reasons of photomultiplier tubes distortions.This thesis also gives the application background of this test.In order to get the response characteristics of the photomultiplier tubes measuring tens of milliseconds scale broad pulsed signals,it has built the broad signal test equipments.After that it has researched a method to restrain the response distortions of the photomultiplier tubes.What it has researched give...