M^2<1激光束的产生过程及其初步评估

The generating process and simple analysis of laser beam with M^2<1

本文概述了 M2 <1激光束的发射过程、传输变换特性和按 ISO测试结果 ,并作了初步的机理分析和评估 .

The generating process, transformation characteristics and measuring results based on ISO standard of M\+2<1 laser beam were described in this paper, and simple mechanical analysis and evaluation were also given.