OTDR Strain and Force Sensing by POF on Geotextiles in a Geotechnical Application Test

  • With polymer optical fibers (POF) attached to geotextiles, optical time domain reflectometry (OTDR) can be used to measure strain of the geotextile spatially resolved in soil. We test the technique in a geotechnical application test and thus demonstrate the functionality of the sensor for field use.

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Author:Simon Andreas Dengler, Michael Luber, Léon Neff, Hartmut Hangen, Bernhard Schmauss, Olaf Ziemann, Rainer EngelbrechtORCiD
DOI:https://doi.org/10.1364/OFS.2023.W4.91
ISBN:978-1-957171-30-2
Parent Title (English):28th International Conference on Optical Fiber Sensors
Publisher:Optica Publishing Group
Place of publication:Washington, D.C.
Document Type:conference proceeding (article)
Language:English
Reviewed:Begutachtet/Reviewed
Release Date:2025/03/13
Article Number:W4.91
institutes:Fakultät für Elektrotechnik Feinwerktechnik Informationstechnik
Polymer Optical Fiber Application Center
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