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Browsing by Author "Hurtado Montañés, Juan"

Now showing items 1-9 of 9

1D Periodic Corrugated Waveguides for Real-Time Detection of Increasing Concentrations of Thrombin

Martinez-Perez, Paula; Gómez-Gómez, María Isabel; Torrijos-Morán, Luis; Ivanova-Angelova, Todora; Griol Barres, Amadeu; Hurtado Montañés, Juan; Bellieres, Laurent Christophe; García-Rupérez, Jaime (OSA (Optical Society), 2020-07-16)

[EN] An aptasensor based on periodic 1D corrugated waveguides is demonstrated to be suitable for the specific and continuous detection of thrombin at nM concentrations in real time with an estimated detection limit of 33.5 pM.
Compact focusing grating couplers for silicon horizontal slot waveguides

Larrea-Luzuriaga, Roberto Alejandro; Gutiérrez Campo, Ana María; Hurtado Montañés, Juan; Ramirez, J. M.; Garrido, B.; Sanchis Kilders, Pablo (Optical Society of America, 2017-02-01)

In this Letter, we present the design, simulation (2D and 3D), fabrication, and experimental characterization of compact and fully etched focusing gratings for a horizontal slot waveguide based on a silicon nitride layer ...
Continuous Detection of Increasing Concentrations of Thrombin Employing a Label-Free Photonic Crystal Aptasensor

Martinez-Perez, Paula; Gómez-Gómez, María Isabel; Ivanova-Angelova, Todora; Griol Barres, Amadeu; Hurtado Montañés, Juan; Bellieres, Laurent Christophe; García-Rupérez, Jaime (MDPI, 2020-05)

[EN] Thrombin generation is a complex and finely regulated pathway that provokes dynamical changes of thrombin concentration in blood when a vascular injury occurs. In order to characterize the initiation phase of such ...
Effect of Ag nanoparticles integrated within antireflection coatings for solar cells

Cortés-Juan, F.; Chaverri Ramos, Christian; Connolly, James Patrick; David, Christin; García de Abajo, Francisco Javier; Hurtado Montañés, Juan; Mihailetchi, V.D.; Ponce-Alcántara, Salvador; Sánchez Plaza, Guillermo (American Institute of Physics, 2013)

[EN] The influence of the relative position of Ag metallic nanoparticles (Ag MNPs) embedded in a 100 nm SiOx Antireflection Coating (ARC) for specular polished c-Si substrates is studied. It is demonstrated that this ...
Experimental study of the evanescent-wave photonic sensors response in presence of molecular beacon conformational changes

Ruiz-Tórtola, Ángela; Prats-Quílez, Francisco; Gonzalez-Lucas, Daniel; Bañuls Polo, María-José; Maquieira Catala, Angel; Wheeler, Guy; Dalmay, Tamas; Griol Barres, Amadeu; Hurtado Montañés, Juan; Bohlmann, Helge; Götzen, Reiner; García-Rupérez, Jaime (John Wiley & Sons, 2018)

[EN] An experimental study of the influence of the conformational change suffered by molecular beacon (MB) probesupon the biorecognition of nucleic acid target oligonucleotides over evanescent wave photonic sensorsis ...
Fabricación de sistemas de acoplo pasivo a fibra óptica para dispositivos fotónicos

Hurtado Montañés, Juan (Universitat Politècnica de València, 2013-12-05)

Proyecto confidencial
High sensitivity and label-free oligonucleotides detection using photonic bandgap sensing structures biofunctionalized with molecular beacon probes

Ruiz-Tórtola, Ángela; Prats-Quílez, Francisco; Gonzalez-Lucas, Daniel; Bañuls Polo, María-José; Maquieira Catala, Ángel; Wheeler, Guy; Dalmay, Tamas; Griol Barres, Amadeu; Hurtado Montañés, Juan; García-Rupérez, Jaime (Optical Society of America, 2018)

[EN] A label-free sensor, based on the combination of silicon photonic bandgap (PBG) structures with immobilized molecular beacon (MB) probes, is experimentally developed. Complementary target oligonucleotides are specifically ...
Low-Loss multilayered metamaterial exhibiting a negative index of refraction at visible wavelengths

García Meca, Carlos; Hurtado Montañés, Juan; Martí Sendra, Javier; Martínez Abietar, Alejandro José; Dickson, Wayne; Zayats, Anatoly V. (American Physical Society, 2011-02-11)

We experimentally demonstrate a low-loss multilayered metamaterial exhibiting a double-negative refractive index in the visible spectral range. To this end, we exploit a second-order magnetic resonance of the so-called ...
Ultra-low loss hybrid ITO/Si thermo-optic phase shifter with optimized power consumption

Parra Gómez, Jorge; Hurtado Montañés, Juan; Griol Barres, Amadeu; Sanchis Kilders, Pablo (The Optical Society, 2020-03-30)

[EN] Typically, materials with large optical losses such as metals are used as microheaters for silicon based thermo-optic phase shifters. Consequently, the heater must be placed far from the waveguide, which could come ...