ACCURATE MEASUREMENT OF REFRACTIVE-INDEX OF GASES USING A LASER INTERFEROMETER

被引：4

作者：

KATHURIA, YP

机构：

[1] Shriram Inst. for Ind. Research, Delhi

来源：

JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE | 1991年 / 22卷 / 03期

关键词：

REFRACTIVE INDEX; GAZ; INTERFEROMETRY;

D O I：

10.1088/0150-536X/22/3/006

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Refractive index measurements of air and pure gases have been carried out by using laser heterodyne interferometry. Measurement accuracy better than a few parts into 10(7) for refractive index of gases, is reported. This is a factor 10 better than the results cited in the literature [2].

引用

页码：149 / 151

页数：3

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