Design of target monitoring system in high-energetic particle burst experiment

In high-energetic particle burst experiment, target monitoring system has the function of bremsstrahlung conversion target filament accurate positioning, and acquiring the dynamic image of bremsstrahlung conversion target filament in experiment. First, an accurate positioning system of the micro target filament was designed to monitor the original position, according to the binocular stereo vision theory. Then, ICCD camera lens was developed to record the dynamic image collision experiment in working conditions. Finally, an experiment platform simulating the real using condition was established to test the positioning accuracy error of this system and high optical resolution. The experiment results indicate that the accuracy error of this positioning system is 2%, and the optical resolution of ICCD camera lens is better than 600 lp/mm, which illustrate that this built positioning system can reach the goal of the accurate positioning of the bremsstrahlung conversion target filament in the high-energetic particle burst experiments, and ICCD camera lens can meet the need of high-energetic particle burst experiment.