REFERENCING STRATEGIES FOR INTENSITY-MODULATED OPTICAL-FIBER SENSORS - A REVIEW

被引：20

作者：

MURTAZA, G

SENIOR, JM

机构：

[1] The authors are in the Department of Electrical and Electronic Engineering, The Manchester Metropolitan University, Manchester, M1 5GD, Chester Street

来源：

OPTICS AND LASER TECHNOLOGY | 1993年 / 25卷 / 04期

关键词：

FIBER OPTICS; SENSORS; REFERENCING TECHNIQUES;

D O I：

10.1016/0030-3992(93)90117-X

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Common referencing techniques used to provide immunity against the undesirable variable optical losses in analogue intensity modulated optical fibre sensors are described. Major strategies are investigated using a simple analytical approach to assist in the evaluation of each scheme for its referencing effectiveness. The techniques are assessed for their operational efficiency in the areas where predominant common-mode variations are experienced; namely those areas associated with optical source variations and those variations caused by optical propagation factors.

引用

页码：235 / 245

页数：11

共 45 条

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