The measuring of the kinetic characteristics values of dusty plasma using the hi-speed videocamera

It is shown that the calculation of actual velocities of plasma dusty particles with the use of high-speed camera can be conducted with the help of the existing optimum rate of shooting. The experiments carried out on a set of statistically significant data lead to the conclusion that the diffusion coefficients calculated by various methods coincide only in a certain range of data obtained with the use of high-speed photography at certain frequencies.