http://dspace.univ-setif.dz:8888/jspui/handle/123456789/298 Sat, 30 May 2026 19:26:13 GMT 2026-05-30T19:26:13Z http://dspace.univ-setif.dz:8888/jspui/handle/123456789/299 Titre: Etude et caractérisation des dépôts de couches minces par sol-gel sur le cœur des fibres optiques Auteur(s): Demagh, N-E.; Chettouh, S.; Guessoum, A. Résumé: The extrinsic fiber optic sensors combine optical fibers and an external transducer. The latter is the sensitive element often functionalized to respond to an external stimulus, and therefore modulates the propagated light. Different transducers were studied. In most of applications the cost is a parameter that justifies the orientation of research towards the development of low cost transducer. Thin films based on Sol Gel coating technic may provide cost-cutting solution for sensors applications and thus it can be appropriate for a production-oriented technique. In this work, we develop and characterize thin films of TiO2, SiO2, and ZnO deposited on 9µm optical fibers core diameter. The coating homogeneity and uniformity of layers according to experimental parameters are analyzed. Tue, 01 Jan 2013 00:00:00 GMT http://dspace.univ-setif.dz:8888/jspui/handle/123456789/299 2013-01-01T00:00:00Z