Listar Artículos de revista ISC - ISC aldizkari artikuluak por autor UPNA "Corres Sanz, Jesús María"
Mostrando ítems 1-20 de 35
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Dual-cavity fiber fabry-perot interferometer coated with SnO2for relative humidity and temperature sensing
An optical fiber tip interferometer for the measurement of relative humidity (RH) and temperature is proposed. The optical fiber structure used, a dual-cavity optical fiber Fabry-Perot interferometer (DFFPI), is ... -
Electrochemical lossy mode resonance for the detection of manganese ions
In this work we propose electrochemical lossy mode resonance (eLMR) as a powerful method for the detection of manganese (Mn) ions. The sensor is based on a simple planar waveguide (sodasingle bondlime glass coverslip) ... -
Fabrication of Bragg gratings on the end facet of standard optical fibers by sputtering the same material
A sputtering process has been applied to deposit quarter-wavelength stacks on the end facet of cleaved optical fibers by using only one sputtering target. Standard multimode optical fibers were used as substrates to fabricate ... -
Fabrication of long period gratings by periodically removing the coating of cladding-etched single mode optical fiber towards optical fiber sensor development
Here, we present a novel method to fabricate long period gratings using standard single mode optical fibers (SMF). These optical devices were fabricated in a three-step process, which consisted of etching the SMF, then ... -
Fiber-optic biosensor based on lossy mode resonances
(Elsevier, 2012) Artículo / Artikulua -
Fluorescent sensors for the detection of heavy metal ions in aqueous media
Due to the risks that water contamination implies for human health and environmental protection, monitoring the quality of water is a major concern of the present era. Therefore, in recent years several efforts have been ... -
Generation of lossy mode resonances in a broadband range with multilayer coated coverslips optimized for humidity sensing
Coverslips deposited with a metallic oxide can be employed for generating lossy mode resonances by lateral incidence of light on the coverslip. Here it is demonstrated that with copper oxide the fading observed with other ... -
Generation of lossy mode resonances in planar waveguides toward development of humidity sensors
Lossy mode resonances (LMRs) are typically obtained with optical fibre. The Kretschmann configuration is an alternative but LMRs are generated with angles approaching grazing incidence. In this work, a new setup is explored, ... -
Generation of lossy mode resonances with different nanocoatings deposited on coverslips
The generation of lossy mode resonances (LMRs) with a setup based on lateral incidence of light in coverslips is a simple platform that can be used for sensing. Here the versatility of this platform is proved by studying ... -
High sensitivity humidity sensor based on cladding-etched optical fiber and lossy mode resonances
In this work a high sensitivity optical fiber humidity sensor (OFHS) is presented. The configuration chosen for this purpose is a cladding-etched single mode optical fiber (CE-SMF) coated with a thin film of tin oxide ... -
High sensitivity lossy-mode resonance refractometer using low refractive index PFA planar waveguide
In this work a new strategy to improve the sensitivity of refractometers based on lossy-mode resonances has been proved. The proximity of the PFA (tetrafluoroethylene-perfluoro polymer) substrate refractive index to that ... -
Highly sensitive sensor for measuring material thermal expansion using a ring laser
A new thermal expansion sensor is presented in this letter. It combines an interferometric fiber sensor and an erbium-doped fiber ring laser as the light source. The sensor consists of a combination of single-mode, ... -
Humidity sensor based on Bragg gratings developed on the end facet of an optical fiber by sputtering of one single material
The refractive index of sputtered indium oxide nanocoatings has been altered just by changing the sputtering parameters, such as pressure. These induced changes have been exploited for the generation of a grating on the ... -
Improving the width of lossy mode resonances in a reflection configuration D-shaped fiber by nanocoating laser ablation
The full width at half maximum (FWHM) of lossy mode resonances (LMRs) in the optical spectrum depends on the homogeneity of the thin film deposited. In this Letter, a method for improving the FWHM is applied for an LMR ... -
Increasing the sensitivity of an optic level sensor with a wavelength and phase sensitive single-mode multimode single-mode (SMS) fiber structure
The sensitivity of a liquid level sensor based on a single-mode-multimode-single-mode fiber structure has been increased by hydrofluoric acid etching. The etching process was analyzed and monitored both theoretical and ... -
Interdigital concept in photonic sensors based on an array of lossy mode resonances
Multi-parameter detection is key in the domain of sensors. Here it is demonstrated that an indium tin oxide (ITO) nanocoating can be used to generate multiple lossy mode resonances (LMRs) in the optical spectrum. To achieve ... -
Lossy mode resonance sensors based on lateral light incidence in nanocoated planar waveguides
The deposition of an indium oxide (In2O3) thin film on conventional planar waveguides (a coverslip and a glass slide) allows generating lossy mode resonances (LMR) by lateral incidence of light on the waveguide and by ... -
Lossy mode resonance-based sensors in planar configuration: a review
Lossy mode resonance (LMR)-based sensors have attracted much interest during the last decade in the domain of optical fiber (OF). Here, it is shown that the progress made in the transfer of this technology to planar ... -
Lossy mode resonances dependence on the geometry of a tapered monomode optical fiber
(Elsevier, 2012) Artículo / Artikulua -
Micro and nanostructured materials for the development of optical fibre sensors
The measurement of chemical and biomedical parameters can take advantage of the features exclusively offered by optical fibre: passive nature, electromagnetic immunity and chemical stability are some of the most relevant ...