Dynamic characteristics of a laser system for controlling an object's impact

摘要

Presents the operation of a system for monitoring the process of laser processing of the surface of materials in real time, with a resolution of the order of several tens of nanoseconds, with a micron-scale spatial resolution designed to visualize laser-induced dynamic processes directly during laser processing of the surface of an object. The basic physical principles of its operation and the problems existing at the same time, as well as the prospects for overcoming them in various conditions of specific processes of laser thermal strengthening, including using computer simulation to search for optimal optical circuits and modes. The dynamic characteristics of the laser monitoring system are given.