Theoretical and experimental investigation of coherent characteristics of co

摘要

Abstract: The paper presents the results of the investigation of space-power structure of laser radiation characterized by high amplification factors of active medium and short pulse duration. The experimental-theoretical method are proposed, which indicate that the copper vapor laser radiation is the superposition of several components, and enable one to determine the number of these components as well as the divergence and power of each component. The potentialities of the above methods are given when determining the output copper vapor laser radiation characteristics.!7