Redolat-Querol, Javier Abilio; Camarena-Pérez, María; Griol Barres, Amadeu; Kovylina-Zabyako, Miroslavna; Xomalis, Angelos; Baumberg, Jeremy J.; Martínez, Alejandro; Pinilla-Cienfuegos, Elena(American Chemical Society, 2023-01-18)
[EN] Controlled integration of metallic nanoparticles (NPs) onto photonic nanostructures enables the realization of complex devices for extreme light confinement and enhanced light- matter interaction. For instance, such ...
Lechago-Buendia, Sergio; García Meca, Carlos; Griol Barres, Amadeu; Kovylina, Miroslavna; Bellieres, Laurent Christophe; Martí Sendra, Javier(American Chemical Society, 2019-05-01)
[EN] Plasmonic technology promises to unfold new advanced on-chip functionalities with direct applications in photovoltaics, light¿matter interaction, and the miniaturization of optical interconnects at the nanoscale. In ...
[EN] Many optical sensors exploit the interesting properties of porous materials, as they ensure a stronger interaction between the light and the analyte directly within the optical structure. Most porous optical sensors ...
Chen, Wen; Roelli, Philippe; Hu, Huatian; Verlekar, Sachin; Amirtharaj, Sakthi Priya; Barreda, Ángela I.; Kippenberg, Tobias J.; Kovylina, Miroslavna; Verhagen, Ewold; Martínez Abietar, Alejandro José; Galland, Christophe(American Association for the Advancement of Science (AAAS), 2021-12-03)
[EN] Coherent upconversion of terahertz and mid-infrared signals into visible light opens new horizons for spectroscopy, imaging, and sensing but represents a challenge for conventional nonlinear optics. Here, we used a ...
Ponce-Alcántara, Salvador; Martín-Sánchez, David; Kovylina, Miroslavna; Pérez-Márquez, Ana; Maudes, Jon; Murillo, Nieves; García-Rupérez, Jaime(Institute of Electrical and Electronics Engineers, 2019-12-15)
[EN] Porous materials have demonstrated to be ideal candidates for the creation of optical sensors with very high sensitivities. This is due both to the possibility of infiltrating the target substances into them and to ...
[EN] Phase-change integrated photonics has emerged as a new platform for developing photonic integrated circuits by integrating phase-change materials like GeSbTe (GST) onto the silicon photonics platform. The thickness ...
[EN] In this work, a porous silicon nanostructure has been fabricated by electrochemical means and used as a thermal sensor. The thermo-optic effect in the near infrared region has been experimentally studied based on ...