OIL UV EXTINCTION COEFFICIENT MEASUREMENT USING A STANDARD SPECTROPHOTOMETER

被引：8

作者：

BARBARO, A ^{[1
]}

CECCHI, G ^{[1
]}

MAZZINGHI, P ^{[1
]}

机构：

[1] CNR,INST QUANTUM ELECTR,I-50127 FLORENCE,ITALY

来源：

APPLIED OPTICS | 1991年 / 30卷 / 07期

关键词：

D O I：

10.1364/AO.30.000852

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper investigates the possible techniques for measurement of the extinction coefficient of oils in the near UV. Results show that the best technique, in precision and ease of use, is the unknown thickness method. This method, never proposed up to now as far as we know, allows the use of a standard spectrophotometer. Beer's law is also validated for oils and a simple function is proposed for fitting the extinction coefficient spectra.

引用

页码：852 / 857

页数：6

共 21 条

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