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
收藏
页码：149 / 151
页数：3
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