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Ignacio R. Matias
Researcher at University of Navarra
Publications - 416
Citations - 10249
Ignacio R. Matias is an academic researcher from University of Navarra. The author has contributed to research in topics: Optical fiber & Fiber optic sensor. The author has an hindex of 50, co-authored 392 publications receiving 8827 citations. Previous affiliations of Ignacio R. Matias include ETSI & Universidad Pública de Navarra.
Papers
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Electrospun nanofiber mats for evanescent optical fiber sensors
TL;DR: In this article, a study about the optical response of electrospun nanofiber (ENF) coatings for their use in evanescent optical fiber sensors is presented, where several types of ENF mats composed of poly(acrylic acid) (PAA) were developed with different ENF diameters and densities.
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Sensitivity enhancement in a multimode interference-based SMS fibre structure coated with a thin-film: Theoretical and experimental study
TL;DR: In this paper, a pH sensor with a layer-by-layer assembly of a high refractive index thin-film on a single-mode-multimode-single-mode (SMS) fiber structure is presented.
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Resonance-based refractometric response of cladding-removed optical fibers with sputtered indium tin oxide coatings
Carlos R. Zamarreño,S. Lopez,Miguel Hernaez,I. Del Villar,Ignacio R. Matias,Francisco J. Arregui +5 more
TL;DR: In this article, the authors presented the fabrication of thin and homogeneous indium tin oxide (ITO) coatings onto cladding-removed optical fibers by means of the sputtering technique.
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Tapered optical-fiber-based pressure sensor
TL;DR: An optical fiber pressure sensor has been developed using a biconically tapered singlemode optical fiber as mentioned in this paper, which has a pressure range of 1265 mbar and a sensitivity of 0008 dB/mbar.
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Refractometric sensors based on multimode interference in a thin-film coated single-mode–multimode–single-mode structure with reflection configuration
TL;DR: Thin-film coated single-mode-multimode-single-mode (SMS) structures have been analyzed both theoretically and experimentally with the aim of detecting different refractive indices, finding a seven-fold improvement in the sensitivity of the device to the surrounding medium refractive index.