Listar Artículos de revista DIEC - IEKS Aldizkari artikuluak por autor UPNA "Del Villar, Ignacio"

Telecommunications on Earth and their possible relation with the anthropic principle

Del Villar, Ignacio

(Nicolaus Copernicus University, 2019) Artículo / Artikulua

The society of the information is based on the ability of humans to communicate in real time. This is possible thanks to the emission of electromagnetic waves. In this work it is discussed, by analyzing the round trip time ...

Trends in the design of wavelength-based optical fibre biosensors (2008–2018)

Socorro Leránoz, Abián Bentor

; Santano, Desiree

; Del Villar, Ignacio

; Matías Maestro, Ignacio

(Elsevier, 2019) Artículo / Artikulua

During the last decades, both governments and companies have been committed to the continuous checking of biological parameters, which can prevent extra costs to administrations. A very efficient way to address this issue ...

Tunable sensitivity in long period fiber gratings during mode transition with low refractive index intermediate layer

Del Villar, Ignacio

; Montoya-Cardona, Jorge; Imas González, José Javier

; Reyes-Vera, Erick; Ruiz Zamarreño, Carlos

; Matías Maestro, Ignacio

; Cruz, José Luis (IEEE, 2022) Artículo / Artikulua

Double-clad fibers where the second cladding has a lower refractive index than the first cladding, prove to be ideal structures for potentiating and tuning the sensitivity in long-period fiber gratings (LPFGs) operating ...

Twin lossy mode resonance on a single D-shaped optical fiber

Imas González, José Javier

; Ruiz Zamarreño, Carlos

; Del Villar, Ignacio

; Pérez Escudero, José Manuel

; Matías Maestro, Ignacio

(Optica, 2021) Artículo / Artikulua

This letter presents the fabrication of dual lossy mode resonance (LMR) refractometers based on titanium dioxide (TiO2) and tin oxide (SnO2) thin films deposited on a single side-polished D-shaped optical fiber. For the ...

Ultrahigh refractive index sensitivity with lossy mode resonance in a side-polished low-index polymer optical fiber

López Vargas, Juan David; Matías Maestro, Ignacio

; Werneck, Marcelo M.; Allil, Regina C.; Del Villar, Ignacio

(IEEE, 2024) Artículo / Artikulua

This work presents a theoretical–experimental study of a refractive index (RI) sensor based on lossy mode resonances (LMRs) generated with a side-polished low-index polymer optical fiber. The theoretical part involves ...

UV light detection with side polished CYTOP fiber

Ayechu Abendaño, Ada; Santano, Desiree

; López Vargas, Juan David; Matías Maestro, Ignacio

; Del Villar, Ignacio

(IEEE, 2023) Artículo / Artikulua

Cyclic transparent optical polymer (CYTOP) fiber, used mainly in strain detection and refractive index characterization of liquids, can be polished for the detection of ultraviolet (UV) light radiation. The study investigates ...

Wavelength and intensity based lossy mode resonance breathing sensor

Bohórquez Navarro, Dina Luz

; Del Villar, Ignacio

; Corres Sanz, Jesús María

; Matías Maestro, Ignacio

(Elsevier, 2021) Artículo / Artikulua

Copper oxide (CuO) allows the generation of lossy mode resonance (LMR) in a wide wavelength range of the optical spectrum, both in the visible and the near-infrared (NIR). For this, it is necessary to use a configuration ...