Implementation of Digital Demodulation for Fiber Optic Interferometer Sensors

被引：1
|
作者：
Medvedev, Andrei [1 ]
Berezhnoi, Andrei [1 ]
Kudryashov, Aleksei [1 ]
Liokumovich, Leonid [1 ]
机构：
[1] Peter Great St Petersburg Polytech Univ, St Petersburg, Russia
来源：
INTERNET OF THINGS, SMART SPACES, AND NEXT GENERATION NETWORKS AND SYSTEMS | 2015年 / 9247卷
关键词：
Fiber optic sensor; Interferometer; Polarization; Phase modulation; Digital signal processing;
D O I：
10.1007/978-3-319-23126-6_63
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The experimental validation of the fiber interferometer signal demodulation method based on the additional phase modulation and digital signal processing is presented. The results obtained for various target signal shapes and different number of samples per modulation period demonstrated the effectiveness of the processing algorithms applied to the interference systems.
引用
收藏
页码：698 / 704
页数：7
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