Design and implementation of high-power laser beam profiler optics based on practical experiments

In this paper, an optical system was designed and implemented to make the optical power distribution and the cross-section of a high-‘energy (ND-YAG) solid-state laser with a capacity of 1 kW, and the effect of the injection current of the feed pump (FP) on the cross-section of the laser beam, using the image processing technology provided by Thor Lab. For this purpose, the value of the laser spot was monomodal between 1.2 and 0.7 inches. The laser spot size (LSS) has been shown in 2D and 3D as a result of practical experiments, with the display of the optical energy distribution in addition to an additional color gradient. To calibrate the laser beam emanating from the industrial laser source and convert it for military applications. The value of each intensity for the central pattern and the total width at the center of the maximum intensity were determined by the image processing procedure, which indicates the influence of the injection current on them. With the help of this technology, the light energy of the laser beam can be seen in real time from all directions. The practical effectiveness of using a high-energy laser beam used by industrial applications and converted to military applications was also studied, based on a number of engineering factors. Achieving high degrees of material processing.