Far-Field Energy Density of the Laser Detection System

This paper studies multi-sensor laser energy density measurement systems. The system uses a diffuse target surface placed in a plurality of optical probes, for each of the energy value of a particular feature. Meanwhile, the use of the energy density of the external synchronizing the camera imaging the target surface, and finally through a spot on the target surface characteristic measuring the energy value of the integration of the imaging information and the target plate, to give the far field distribution of the laser energy density received.