@article{10902/10244,
year = {2014},
url = {http://hdl.handle.net/10902/10244},
abstract = {A technique to enhance the spatial resolution of typical fiber Bragg grating–based strain gauges has been experimentally verified in this study. Just analyzing the intensity of the reflection spectrum of a sampled fiber Bragg grating, its inner deformation profile has been obtained with a spatial resolution of Formula  L<1mm. The proposed method employs a synthesis algorithm to retrieve the longitudinal axis strain profile of a sampled fiber Bragg grating glued to an asymmetric plate. The achieved experimental results have been compared to the mechanical simulations of the employed plate, exhibiting a good response even without compensating the residual stress provoked during the installation process.},
organization = {This study was supported by the project TEC2010-20224-C02-02 and grant AP2009-1403.},
publisher = {SAGE Publications Ltd},
publisher = {Journal of Strain Analysis for Engineering Design, 2014, 49(6), 404-409},
title = {Optical strain gauge with high spatial resolution},
author = {Rodríguez Cobo, Luis and Cobo García, Adolfo and López Higuera, José Miguel},
}