Incoherent optical frequency domain reflectometry and distributed strain detection in polymer optical fibers

被引：44

作者：

Liehr, Sascha ^{[1
]}

Noether, Nils ^{[1
]}

Krebber, Katerina ^{[1
]}

机构：

[1] BAM Fed Inst Mat Res & Testing, D-12205 Berlin, Germany

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2010年 / 21卷 / 01期

关键词：

optical frequency domain reflectometry; OFDR; OTDR; polymer optical fibers; POF; fiber sensors; distributed sensors; strain sensors; FAULT LOCATION; DISCRETE;

D O I：

10.1088/0957-0233/21/1/017001

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present, to our knowledge for the first time, the possibility of measuring the backscatter signal of perfluorinated polymer optical fibers (POF) using an incoherent optical frequency domain reflectometry (OFDR) technique. The OFDR setup is described and it is shown that the dynamic range and measurement speed are superior to standard OTDR systems. It is shown for the first time that distributed detection of strain in POF is possible using the OFDR technique.

引用

页数：4

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