Correction of signal induced noise for Photo-Multiplier Tube

Photo-Multiplier Tube is the key of photoelectric conversion subsystem of light detecting and ranging. When it is exposed in an intensive light, the response of PMT systems becomes nonlinear, that is, the output count rate is no longer proportional to the incident light intensity. A nonlinear effects caused by the intensive light are analyzed in this paper and the errors induced by the nonlinear effects are measured. According to these measurements, two different corrections of these nonlinear effects are proposed and the result of correction is reasonable. This electronic document is a “live” template. The various components of your paper [title, text, heads, etc.] are already defined on the style sheet, as illustrated by the portions given in this document.