标题： 一种监测脉冲光源输出的简便方法及其在光电倍增管速率效应研究中的应用 显示英文标题

标题： A handy method to monitor outputs from a pulsed light source and its application to photomultiplier's rate effect studies

摘要： 为了研究光电倍增管在高计数率下的短期增益稳定性，我们构建了一个LED脉冲光源及其输出监测系统。 对于监测系统，我们采用了一种使用光电倍增管作为监测光子探测器的光子计数方法。 发现该方法提供了一种简单的方式来监测脉冲光源的输出，并且结合LED光源，它提供了一种方便的方法来研究光电倍增管的速率效应。 显示英文摘要

摘要： In order to study photomultiplier's short-term gain stability at high counting rate, we constructed an LED pulsed light source and its output monitor system. For the monitor system, we employed a photon counting method using a photomultiplier as a monitor photon detector. It is found that the method offers a simple way to monitor outputs from a pulsed light source and that, together with an LED light source, it provides a handy way to investigate photomultiplier's rate effects.