A novel method for determining the optical refractive index of fluids

被引：1
|
作者：
Zirk, K [1 ]
Pötzschke, H [1 ]
机构：
[1] Private Univ Witten Herdecke, Bereich Klin Physiol, Witten, Germany
来源：
TECHNISCHES MESSEN | 2002年 / 69卷 / 06期
关键词：
D O I：
10.1524/teme.2002.69.6.282
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A new technique for determining the refractive index of a fluid (or a gas) is presented. This technique is based on the indirect measurement of the phase shift of orthogonal components of a polarised light beam, caused by a total reflection at the interface of an optically denser medium with an optically thinner medium. In addition, principles of technical set-ups of a measurement probe are described which have neither moving nor electro-optical parts and require only minimal volumes of the analyte.
引用
收藏
页码：282 / 291
页数：10
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