OPTICAL FIBER SENSOR FOR OXYGEN DETECTION WORKING ON AN ABSORPTION BASIS

被引：4

作者：

BALDINI, F

DELBIANCO, A

机构：

[1] Istituto de Ricerca sulle Onde Elettromagnetiche del CNR, Florence, 50127

来源：

FIBER AND INTEGRATED OPTICS | 1992年 / 11卷 / 02期

关键词：

D O I：

10.1080/01468039208202210

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Painstaking spectrophotometric investigation was carried out on organometallic compounds to identify the most suitable compound for the detection of oxygen. A bit (histidinato) cobalt(II) solution was chosen, characterized by an absorption change at lambda = 408 nm as a function of the molecular oxygen concentration in the surrounding environment. An optical fiber system was developed that makes use of a halogen lamp as the source and an appropriate electronic circuit as a detection system. The optrode is a very small hollow fiber membrane filled with the solution and coupled with optical fibers.

引用

页码：123 / 133

页数：11

共 19 条

[1] MOLECULAR-OXYGEN UPTAKE BY A SOLID CO(II) COMPLEX - ITS SYNTHESIS AND KINETIC OXYGENATION [J].