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Optical fiber sensors for asphalt structures monitoring
(Optica Publishing Group, 2016)
Contribución a congreso / Biltzarrerako ekarpena,
A novel optical fiber installation method was explored for asphalt monitoring. Glassfiber polymer encapsulated SMF was installed in the intermediate and surface layers in order to study the strain sensitivity with a ...
SnO2-MOF-Fabry-Pérot humidity optical sensor system based on Fast Fourier transform technique
(SPIE, 2016)
info:eu-repo/semantics/conferenceObject,
In this paper, a new sensor system for relative humidity measurements based on a SnO2 sputtering deposition on a microstructured optical fiber (MOF) low-finesse Fabry-Pérot (FP) sensing head is presented and characterized. ...
High-resolution transversal load sensor using a random distributed feedback fiber laser
(SPIE, 2016)
info:eu-repo/semantics/conferenceObject,
In this work, a new application of random distributed feedback lasers to fiber optic sensing has been presented. The particular properties of these lasers, such as the lack of longitudinal modes and high stability, have ...
Modulated fiber ring laser and its application in high-sensitivity temperature sensors
(SPIE, 2016)
info:eu-repo/semantics/conferenceObject,
This work presents an experimental demonstration of a scheme based on an internally modulated fiber ring laser for high-sensitivity temperature sensing. The attained temperature resolution has been as low as ± 2pm even ...