Method of Elimination of the Residual Lumination of the LuminescentCovering of Screen

In the laboratory of physics and general technical disciplines of the Ugra State University, an optoelectronic measuring system based on a high-speed Video Sprint video camera is used for research. The calibration of ECO has revealed a number of nonlinear effects. In the paper, a method is described that allows eliminating the afterglow of the screen of the image converter. The method is based on revealing the law of attenuation of the afterglow of a phosphor. As a result of the application, data loss is reduced, the signal-to-noise ratio is increased.