1 September 1999 Highly-multiplexed grating-sensors for temperature-referenced quasi-static measurements of strain in concrete bridges
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Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 374617 (1999) https://doi.org/10.1117/12.2302033
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of
Abstract
A fibre-optic system for monitoring bridges with multiplexing support for >64 grating-based strain sensors is presented. Differential wavelength-demultiplexing controlled via LabView™ results in a system with 1με resolution, in-built temperature-referencing and readiness for commercial field-trials.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
P. J. Henderson, P. J. Henderson, } "Highly-multiplexed grating-sensors for temperature-referenced quasi-static measurements of strain in concrete bridges", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 374617 (1 September 1999); doi: 10.1117/12.2302033; https://doi.org/10.1117/12.2302033
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