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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.
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Optimization of sensitivity in Long Period Fiber Gratings with overlay deposition.
TL;DR: The deposition of an overlay of higher refractive index than the cladding in a Long Period Fiber Grating permits to improve the sensitivity to ambient refractiveIndex changes in a great manner, and henceforward fast shifts of the resonance wavelength of the attenuations bands in the transmission spectrum are studied.
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Optical fiber humidity sensor based on a tapered fiber coated with agarose gel
TL;DR: An optical fiber humidity sensor (OFHS) was fabricated using a hydrophilic gel (agarose) deposited on the thinner zone of a biconically tapered single-mode optical fiber as discussed by the authors.
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Lossy Mode Resonance Generation With Indium-Tin-Oxide-Coated Optical Fibers for Sensing Applications
TL;DR: In this article, the authors compared the impact of the thickness of indium tin oxide (ITO) coated optical fibers on surface plasmon resonances and lossy mode resonances.
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Optical fiber humidity sensor using a nano Fabry–Perot cavity formed by the ionic self-assembly method
TL;DR: In this paper, the ionic self-assembly monolayer process was utilized to fabricate a novel optical fiber humidity sensor based on a nano interferometric cavity, which was experimentally demonstrated with a wide operation range from 11.3% to 100% relative humidity with a maximum variation of 4.77 dB.
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Volatile Organic Compound Optical Fiber Sensors: A Review
TL;DR: In this paper, a classification of these devices has been made according to the sensing mechanism and taking also into account the sensing materials or different methods of fabrication, and some solutions already implemented for the detection of VOCs using optical fiber sensors are described with detail.