16 May 2008 Fiber Bragg gratings for measuring pH and strain in concrete structures
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Proceedings Volume 7004, 19th International Conference on Optical Fibre Sensors; 700444 (2008) https://doi.org/10.1117/12.786057
Event: 19th International Conference on Optical Fibre Sensors, 2008, Perth, WA, Australia
Abstract
We show the basic mechanism of optical pH sensors using hydrogels and FBGs. We show the experimental results obtained and the importance of a precise formulation of the hydrogel an appropriated design of our transducer.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
D. Barrera, D. Barrera, S. Sales, S. Sales, M. Cruz-Yusta, M. Cruz-Yusta, M. L. Lozano, M. L. Lozano, J. M. Lloris, J. M. Lloris, V. Micó, V. Micó, R. García-Olcina, R. García-Olcina, J. J. Esteve-Taboada, J. J. Esteve-Taboada, J. A. Carrión, J. A. Carrión, M. J. López, M. J. López, T. Molina-Jiménez, T. Molina-Jiménez, } "Fiber Bragg gratings for measuring pH and strain in concrete structures", Proc. SPIE 7004, 19th International Conference on Optical Fibre Sensors, 700444 (16 May 2008); doi: 10.1117/12.786057; https://doi.org/10.1117/12.786057
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