Author/Authors :
Takeuchi، نويسنده , , Y. and Hemmi، نويسنده , , Y. and Kurashige، نويسنده , , H. and Matono، نويسنده , , Y. and Murakami، نويسنده , , K. and Nomura، نويسنده , , T. and Sakamoto، نويسنده , , H. and Sasao، نويسنده , , N. and Suehiro، نويسنده , , M. and Fukushima، نويسنده , , Y. and Ikegami، نويسنده , , Y. and Nakamura، نويسنده , , T.T. and Taniguchi، نويسنده , , T. and Asai، نويسنده , , M.، نويسنده ,
Abstract :
In order to study short-term gain stability in a photomultiplier tube at high counting rate, we constructed an LED pulsed light source and its output monitoring system. For the monitoring 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 useful method to investigate photomultiplierʹs rate effects.
