TECHNIQUE FOR MEASURING THE BEAM SHAPE OF PULSED LASERS

被引：2

作者：

PRASAD, CR

YOGANARASIMHA, A

VENKATESHAN, SP

NAGARAJU, TG

机构：

[1] Department of Mechanical Engineering, Indian Institute of Science

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1979年 / 50卷 / 09期

关键词：

D O I：

10.1063/1.1136016

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A simple technique for the measurement of the beam shape parameters of pulsed lasers, with just a single pulse of the laser is described. It involves the use of several beam dividers inclined at very small angles to the beam axis, reflecting the beam back to a screen or a phosphor placed near the exit of the laser. The reflected images are then photographed by a camera to yield the beam parameters.

引用

页码：1161 / 1162

页数：2