TY - CHAP A1 - Engelbrecht, Rainer A1 - Rostan, K. A1 - Weiland, J. A1 - Luber, M. A1 - Schiebahn, A. A1 - Reisgen, U. T1 - Modal Distribution in Polymer Optical Fibers as Sensor for Load Monitoring in Semi-Structural Adhesive Bonds T2 - 27th International Conference on Optical Fiber Sensors N2 - PMMA polymer optical fibers embedded in semi-structural polyurethane adhesive bonds serve as economical load sensor for structural health monitoring by evaluating load-dependent optical transmission as well as modal distribution measured by a far-field camera. Scaling of sensor quantities by the sensitive fiber length is shown. Y1 - 2022 U6 - https://doi.org/10.1364/ofs.2022.w2.3 PB - Optica Publishing Group CY - Washington, D.C. ER -