Utilisation de capteurs à réseaux de Bragg pour la mesure in-situ de déformée d'une structure alvéolaire élaborée en matériaux composite
Résumé
The use of structures made of carbon fiber-reinforced polymer (CFRP) for the design of future detectors in particle physics allows compactness and the possibility to integrate the absorber material while minimizing the dead zones. The deformations of such structures could be monitored by the use of optical fiber Bragg grating embedded directly within them. A demonstrator equipped with such sensors was made and tested on a specific set-up. The design, test results and comparison with numerical simulations are detailed in this paper.
Domaines
Sciences de l'ingénieur [physics]
Origine : Fichiers produits par l'(les) auteur(s)
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