Sensitivity Improvement of Phi-OTDR by Fiber Cable Coils
Sensitivity Improvement of Phi-OTDR by Fiber Cable Coils
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Publisher
Basel: MDPI AG
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Language
English
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Publisher
Basel: MDPI AG
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Contents
We present a theoretical and experimental study in which we increased the sensitivity of a phase-sensitive optical time-domain reflectometer (phi-OTDR). This was achieved by constructing coils in the sensor cable, which increased the total amplitude of the impact on the fiber. We demonstrate this theoretically using the example of a phase-sensitive...
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Full title
Sensitivity Improvement of Phi-OTDR by Fiber Cable Coils
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TN_cdi_doaj_primary_oai_doaj_org_article_010c43aac9074f21ba3dd5d1a78cfa98
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_010c43aac9074f21ba3dd5d1a78cfa98
Other Identifiers
ISSN
1424-8220
E-ISSN
1424-8220
DOI
10.3390/s21217077
