一种新型的高斯光束判别测量仪

A New Type of Judging and Measuring Instrument for Gaussian Beam

本文介绍了一种新型的判别与测量高斯光束的仪器的研制及其性能。这台仪器是根据本文作者提出的判别与测量高斯光束的“四点法”原理而研制的,它能同时在光束截面内测量光强,并将所测数据及谱图打印和显示。

This paper reports a new type of Judging and measuring instrument for Gaussian beamand its specifications.According to the principle of "four--point method" presented by the present authors tomeasure the intensities at four coordinate points on the same cross--section of the beam tobe measured, we have studied and designed this instrument. It can print and show the me-asured data and the distribution figure.