1697 2022 2022 eng conferenceobject Optica Publishing Group Washington, D.C. 1 -- -- -- We present a robust concept for quasi distributed strain measurement using optical time domain reflectometry (OTDR) in polymer optical fibers (POF). The spatial shifts of discrete reflective events in the OTDR trace are evaluated as reference points. It is shown how such reference reflections can be prepared and which properties can be expected. 27th International Conference on Optical Fiber Sensors 10.1364/ofs.2022.tu2.6 978-1-957171-14-2 true {"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,11,17]],"date-time":"2022-11-17T06:12:08Z","timestamp":1668665528612},"publisher-location":"Washington, D.C.","reference-count":6,"publisher":"Optica Publishing Group","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022]]},"abstract":"<jats:p>We present a robust concept for quasi distributed strain measurement using optical time domain reflectometry (OTDR) in polymer optical fibers (POF). The spatial shifts of discrete reflective events in the OTDR trace are evaluated as reference points. 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V. Roseeu Gonzalez M. Luber Olaf Ziemann Rainer Engelbrecht B. Schmauss Fakultät für Elektrotechnik Feinwerktechnik Informationstechnik Polymer Optical Fiber Application Center Materialien & Produktionstechnik