A Measurement System for Complex Optical Investigations of Erosion Laser Jets

Abstract

A measurement system for implementing a technique of high spatiotemporal and spectral resolutions is proposed for complex investigations of processes of the formation and evolution of laser-induced bunches under normal atmospheric conditions. Such optical techniques for studying laser-induced metal plasma as laser probing and spectral analysis are used in the diagnostics of plasma parameters. The use of this system made it possible to obtain original data on laser erosion of metals exposed to nanosecond pulses