Listar Artículos de revista ISC - ISC aldizkari artikuluak por autor UPNA "Fuentes Lorenzo, Omar"
Mostrando ítems 1-11 de 11
-
Generation of lossy mode resonances in planar waveguides toward development of humidity sensors
Fuentes Lorenzo, Omar
; Corres Sanz, Jesús María 
; Matías Maestro, Ignacio ; Del Villar, Ignacio (IEEE, 2019)
Artículo / Artikulua 
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
Fuentes Lorenzo, Omar; Goicoechea Fernández, Javier ; Corres Sanz, Jesús María ; Del Villar, Ignacio ; Ozcariz Celaya, Aritz ; Matías Maestro, Ignacio (Optical Society of America, 2020)
Artículo / Artikulua
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 ... -
Highly sensitive sensor for measuring material thermal expansion using a ring laser
Díaz Lucas, Silvia ; Fuentes Lorenzo, Omar ; Torres Betancourt, Angie Tatiana; Corres Sanz, Jesús María ; Matías Maestro, Ignacio (IEEE, 2023)
Artículo / Artikulua
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, ... -
Improving the width of lossy mode resonances in a reflection configuration D-shaped fiber by nanocoating laser ablation
Fuentes Lorenzo, Omar; Vaiano, Patrizio; Del Villar, Ignacio ; Corres Sanz, Jesús María ; Matías Maestro, Ignacio (Optical Society of America, 2020)
Artículo / Artikulua
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
Fuentes Lorenzo, Omar; Del Villar, Ignacio ; Vento, José R.; Socorro Leránoz, Abián Bentor ; Gallego Martínez, Elieser Ernesto; Corres Sanz, Jesús María ; Matías Maestro, Ignacio (IEEE, 2017)
Artículo / Artikulua
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
Domínguez Rodríguez, Ismel ; Del Villar, Ignacio ; Fuentes Lorenzo, Omar ; Corres Sanz, Jesús María ; Matías Maestro, Ignacio (Nature Research, 2021)
Artículo / Artikulua
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
Fuentes Lorenzo, Omar; Del Villar, Ignacio ; Corres Sanz, Jesús María ; Matías Maestro, Ignacio (Nature Research, 2019)
Artículo / Artikulua
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 ... -
Optical fiber vacuum sensor based on etched SMS structure and PDMS coating
Ascorbe Muruzabal, Joaquín ; Fuentes Lorenzo, Omar ; Arregui San Martín, Francisco Javier ; Matías Maestro, Ignacio ; Corres Sanz, Jesús María (IEEE, 2020)
Artículo / Artikulua
In this work, an optical fiber vacuum sensor based on a single-mode multimode single-mode (SMS) structure coated with polydimethylsiloxane (PDMS) is studied. The SMS structure generates an interferometric pattern based on ... -
Optimized strain long-period fiber grating (LPFG) sensors operating at the dispersion turning point
Del Villar, Ignacio ; Fuentes Lorenzo, Omar ; Chiavaioli, Francesco; Corres Sanz, Jesús María ; Matías Maestro, Ignacio (IEEE, 2018)
Artículo / Artikulua
Two phenomena for enhancing the sensitivity of longperiod fiber gratings are combined toward an increase of the sensitivity to strain of this type of devices: the dispersion turning point (DTP) and the cladding diameter ... -
Sensitivity enhancement in low cutoff wavelength long-period fiber gratings by cladding diameter reduction
Del Villar, Ignacio ; Partridge, Matthew; Rodríguez Rodríguez, Wenceslao Eduardo; Fuentes Lorenzo, Omar ; Socorro Leránoz, Abián Bentor ; Díaz Lucas, Silvia ; Corres Sanz, Jesús María ; James, Stephen; Tatam, Ralph (MDPI, 2017)
Artículo / Artikulua
The diameter of long-period fiber gratings (LPFGs) fabricated in optical fibers with a low cutoff wavelength was be reduced by hydrofluoric acid etching, enhancing the sensitivity to refractive index by more than a factor ... -
Simultaneous generation of surface plasmon and lossy mode resonances in the same planar platform
Fuentes Lorenzo, Omar; Del Villar, Ignacio ; Domínguez Catena, Iris ; Corres Sanz, Jesús María ; Matías Maestro, Ignacio (MDPI, 2022)
Artículo / Artikulua
A planar waveguide consisting of a coverslip for a microscope glass slide was deposited in one of its two faces with two materials: silver and indium tin oxide (ITO). The incidence of light by the edge of the coverslip ...
