GENERALIZATION OF THE RONCHI RULING METHOD FOR MEASURING GAUSSIAN-BEAM DIAMETER

被引：11

作者：

BROOCKMAN, EC

DICKSON, LD

FORTENBERRY, RS

机构：

来源：

OPTICAL ENGINEERING | 1983年 / 22卷 / 05期

关键词：

D O I：

10.1117/12.7973209

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A method is described for determining the diameter of a Gaussian beam. This is implemented by measuring the light reflected as the beam scans an 'opaque Ronchi ruling' consisting of dark bars on a light background. The effects of unequal bar/space widths are included.

引用

页码：643 / 647

页数：5

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