TY - CHAP A1 - Dengler, Simon Andreas A1 - Vinogradov, Juri A1 - Ziemann, Olaf A1 - Engelbrecht, Rainer A1 - Schmauß, Bernhard T1 - Low Cost POF OTDR Reaches 200 m Sensing Distance KW - Optische Polymerfaser Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:92-opus4-26577 VL - 2021 SP - 13 PB - The International Committee on Polymer Optical Fibers, ICPOF CY - Jinhua City ER - TY - CHAP A1 - Dengler, Simon Andreas A1 - Luber, Michael A1 - Neff, Léon A1 - Hangen, Hartmut A1 - Schmauss, Bernhard A1 - Ziemann, Olaf A1 - Engelbrecht, Rainer T1 - OTDR Strain and Force Sensing by POF on Geotextiles in a Geotechnical Application Test T2 - 28th International Conference on Optical Fiber Sensors N2 - 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. Y1 - 2023 SN - 978-1-957171-30-2 U6 - https://doi.org/10.1364/OFS.2023.W4.91 PB - Optica Publishing Group CY - Washington, D.C. ER - TY - GEN A1 - Dengler, Simon Andreas A1 - Käfferlein, Tilmann A1 - Engelbrecht, Rainer A1 - Schmauss, Bernhard A1 - Ziemann, Olaf T1 - Dependence of POF End Surface Reflectivity on Surface Roughness T2 - Proceedings POF2023 KW - Fiber optics Y1 - 2023 ER -