Listar Artículos de revista ISC - ISC aldizkari artikuluak por título
Mostrando ítems 324-343 de 606
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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 ... -
Lossy mode resonance sensors based on nanocoated multimode-coreless-multimode fibre
Vicente Gómara, Adrián ; Santano, Desiree ; Zubiate Orzanco, Pablo ; Urrutia Azcona, Aitor ; Del Villar, Ignacio ; Ruiz Zamarreño, Carlos (Elsevier, 2020)
Artículo / Artikulua
In this work it is proved the ability to obtain lossy mode resonances (LMRs) in the transmission spectrum with multimode-coreless-multimode fibre optic structure coated with tin oxide on the coreless segment. The devices ... -
Lossy mode resonance-based sensors in planar configuration: a review
Matías Maestro, Ignacio ; Del Villar, Ignacio ; Corres Sanz, Jesús María (IEEE, 2023)
Artículo / Artikulua
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
Socorro Leránoz, Abián Bentor ; Del Villar, Ignacio ; Corres Sanz, Jesús María ; Matías Maestro, Ignacio; Arregui San Martín, Francisco Javier (Elsevier, 2012)
Artículo / Artikulua
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Low energy spent coffee grounds briquetting with organic binders for biomass fuel manufacturing
Espuelas Zuazu, Sandra ; Marcelino Sádaba, Sara ; Echeverría, Angel María ; Castillo, Jesús María del ; Seco Meneses, Andrés (Elsevier, 2020)
Artículo / Artikulua
This paper analyzes the ability of the spent coffee grounds (SCG) for briquettes production with xanthan and guar gums as binders. Briquettes were manufactured at room temperature, at 15%, 20%, 25% and 30% of moisture, at ... -
Low-cost online monitoring system for the etching process in fiber optic sensors by computer vision
Rodríguez Rodríguez, Wenceslao Eduardo; Puente-Sujo, Jesús Abraham; Rodríguez Rodríguez, Adolfo Josué; Matías Maestro, Ignacio ; Vargas Requena, Dávid Tomás; García-Garza, Luis Antonio (MDPI, 2023)
Artículo / Artikulua
The present research exposes a novel methodology to manufacture fiber optic sensors following the etching process by Hydrofluoric Acid deposition through a real-time monitoring diameter measurement by computer vision. ... -
Low-loss and dual-band filter inspired by glide symmetry principle over millimeter-wave spectrum for 5G cellular networks
Karamirad, Mohsen; Pouyanfar, Negin; Alibakhshikenari, Mohammad; Ghobadi, Changiz; Nourinia, Javad; See, Chan H.; Falcone Lanas, Francisco Javier (Elsevier, 2023)
Artículo / Artikulua
This paper focuses on designing a dual-band, bandpass filter configuration inspired by glide-symmetric structures in a single plane. Geometry configuration of elliptical slots on both sides of single substrate generally ... -
Low-power ultrasonic front-end for cargo container monitoring
Algueta-Miguel, Jose M. ; García Oya, José Ramón; López Martín, Antonio ; Cruz Blas, Carlos Aristóteles de la ; Muñoz Chavero, Fernando; Hidalgo Fort, Eduardo (IEEE, 2019)
Artículo / Artikulua
A low-power ultrasonic communication system conceived for cargo container monitoring is presented. Two piezoelectric transducers operating at 40 kHz are used for generating and acquiring an ultrasonic signal through the ... -
A low-profile antenna for on-body and off-body applications in the lower and upper ISM and WLAN bands
Ali, Esraa Mousa; Awan, Wahaj Abbas; Naqvi, Syeda Iffat; Alzaidi, Mohammed S.; Alzahrani, Abdullah; Elkamchouchi, Dalia H.; Falcone Lanas, Francisco Javier ; Alharbi, Turki E. A. (MDPI, 2023)
Artículo / Artikulua
The article presents a Co-planar Waveguide (CPW) fed antenna of a low-profile, simple geometry, and compact size operating at the dual band for ISM and WLAN applications for 5G communication devices. The antenna has a ... -
Low-profile conformal UWB antenna for UAV applications
Balderas, Luz I.; Reyna, Alberto; Panduro, Marco A.; Río Bocio, Carlos del ; Gutierrez, Arnulfo R. (IEEE, 2019)
Artículo / Artikulua
This article presents a new design of an ultra-wideband conformal antenna for Unmanned Aerial Vehicle (UAV) applications. The antenna is a low-profile structure which is very suitable to diminish aerial vehicle drag problem. ... -
Low-voltage 0.81mW, 1-32 CMOS VGA with 5% bandwidth variations and -38dB DC rejection
López Martín, Antonio ; Rico-Aniles, Héctor Daniel; Ramírez-Angulo, Jaime; Rocha-Pérez, José Miguel; González Carvajal, Ramón (IEEE, 2020)
Artículo / Artikulua
A CMOS low-voltage amplifier with approximately constant bandwidth and DC rejection is introduced. The design is based on the cascade of a wide linear input range OTA, an op-amp and a servo-loop with extremely large time ... -
Luminance calibration of a full sky HDR imaging system using sky scanner measurements
García Ruiz, Ignacio ; Sáenz Gamasa, Carlos ; Hernández Salueña, Begoña ; García Santos, Rafael; Torres Escribano, José Luis (Solar Energy Society, 2022)
Artículo / Artikulua
A full sky High Dynamic Range imaging system, based on a Single-Lens Reflex camera with a fisheye lens, has been constructed and calibrated with a sky scanner luminance meter. The method considers the geometrical, spectral, ... -
Luminescence-based optical sensors fabricated by means of the layer-by-layer nano-assembly technique
Acha Morrás, Nerea de ; Elosúa Aguado, César ; Matías Maestro, Ignacio ; Arregui San Martín, Francisco Javier (MDPI, 2017)
Artículo / Artikulua
Luminescence-based sensing applications range from agriculture to biology, including medicine and environmental care, which indicates the importance of this technique as a detection tool. Luminescent optical sensors are ... -
Magnetic binary encoding system based on 3D printing and GMI detection prototype
Beato López, Juan Jesús ; Algueta-Miguel, Jose M. ; Galarreta Rodríguez, Itziar; López Ortega, Alberto ; Garayo Urabayen, Eneko ; Gómez Polo, Cristina ; Aresti Bartolomé, Maite; Soria Picón, Eneko; Pérez de Landazábal Berganzo, José Ignacio (Elsevier, 2022)
Artículo / Artikulua
In this work, the feasibility of a magnetic binary encoding system using 3D printing technology is analyzed. The study has a double interest, that is, the possibility of printing a 3D piece that contains the codified ... -
Managing transportation externalities in the Pyrenees region: measuring the willingness-to-pay for road freight noise reduction using an experimental auction mechanism
Denant-Boemont, Laurent; Faulín Fajardo, Javier ; Hammiche, Sabrina; Serrano Hernández, Adrián (Elsevier, 2018)
Artículo / Artikulua
The estimation of the noise impact caused by road freight transportation is critical to have acknowledgment of the ambiance pollution caused by road traffic crossing geographical areas containing important natural resources. ... -
Maximum expected ramp rates using cloud speed sensor measurements
Wang, Guang Chao; Kurtz, Ben; Bosch, Juan Luis; Parra Laita, Íñigo de la ; Kleissl, Jan (American Institute of Physics, 2020)
Artículo / Artikulua
Large ramps and ramp rates in photovoltaic (PV) power output are of concern and sometimes even explicitly restricted by grid operators. Battery energy storage systems can smooth the power output and maintain ramp rates ... -
Measurement of paracetamol concentration using an erbium-doped fiber ring cavity
Soares, Liliana; Pérez Herrera, Rosa Ana ; Novais, Susana; Ferreira, António; Silva, Susana; Frazão, Orlando (MDPI, 2023)
Artículo / Artikulua
Process Analytical Technology (PAT) has been increasingly used in the pharmaceutical industry to monitor essential parameters in real-time during pharmaceutical processes. The concentration of Active Pharmaceutical Ingredients ... -
Measuring, modelling and managing gully erosion at large scales: a state of the art
Vanmaercke, Matthias; Panagos, Panos; Vanwalleghem, T.; Hayas, Antonio; Foerster, Saskia; Borrelli, Pasquale; Rossi, Mauro; Torri, Dino; Casalí Sarasíbar, Javier ; Borselli, Lorenzo; Vigiak, Olga; Maerker, Michael; Haregeweyn, Nigussie; Geeter, Sofie de; Zglobicki, W.; Bielders, Charles; Cerda, Artemi; Conoscenti, Christian; Figueiredo, Tomás de; Evans, Bob; Golosov, Valentin; Ionita, Ion; Karydas, Christos; Kertesz, Adam; Krasa, Josef; Le Bouteiller, Caroline; Radoane, Maria; Ratko, Ristic; Rousseva, Svetla; Stankoviansky, M.; Stolte, Jannes; Stolz, Christian; Bartley, Rebecca; Wilkinson, Scott; Jarihani, Ben; Poesen, J. (Elsevier, 2021)
Artículo / Artikulua
Soil erosion is generally recognized as the dominant process of land degradation. The formation and expansion of gullies is often a highly significant process of soil erosion. However, our ability to assess and simulate ... -
Metageometries for polycyclic aromatic hydrocarbons detection at THz range in food systems
Jáuregui López, Irati ; Insausti Barrenetxea, Kizkitza ; Beriain Apesteguía, María José ; Beruete Díaz, Miguel (IEEE, 2021)
Artículo / Artikulua
Polycyclic aromatic hydrocarbons, when present in food systems, have been shown to have a detrimental effect on human health, producing carcinogenic elements. So, the implementation of processes for their detection and ... -
Metal-free design of a multilayered metamaterial with chirped Bragg grating for enhanced radiative cooling
Osuna Ruiz, David; Lezaun Capdevila, Carlos; Torres García, Alicia E. ; Beruete Díaz, Miguel (Optica, 2023)
Artículo / Artikulua
A wideband, all-dielectric metamaterial structure for enhancing radiative cooling is investigated. The structure is optimized to reflect most of the solar irradiance window (between 0.3 µm–3 µm), which is one of the biggest ...
