Sensitivity of perimeter sensor based on Sagnac interferometer

被引：3
|
作者：
Szustakowski, M
Zyczkowski, M
Ciurapinski, W
Palka, N
机构：
来源：
LIGHTGUIDES AND THEIR APPLICATIONS II | 2004年 / 5576卷
关键词：
fiber optic sensor; sensitivity of Sagnac interferometer;
D O I：
10.1117/12.581785
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The theoretical analysis of sensitivity of the Sagnac interferometer-based sensor is presented. This setup has wide range of implementation - one of them is a perimeter sensor for security systems. Sensor sensitivity is determined firstly by a frequency-phase sensitivity, which is connected with the interferometer principle of operation and, secondly, by electronic noise of a processing unit and attenuation of used fiber optic.
引用
收藏
页码：319 / 323
页数：5
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