About Creation of a Two-Wave Laser System for Laser-Induced Breakdown Spectroscopy

Abstract

The article describes approaches to creating a laser system that generates radiation simultaneously at two wavelengths, both in the infrared and ultraviolet range. The laser system is based on a pulsed Nd: YAG laser with self-phase conjugation. The generation of synchronized pulses at wavelengths of 1064 and 355 nm is a distinctive feature of the laser system. Ultraviolet pulses are part of the converted fundamental radiation into the third harmonic. Also, energy impulses are equal. The problem is considered in the direction of remote measurements using laser-induced breakdown spectroscopy.