García Castelló, Javier(Universitat Politècnica de València, 2014-02-07)
The necessity of using extremely high sensitivity biosensors in certain research areas has remarkably increased during the last two decades. Optical structures, where light is used to transduce biochemical interactions ...
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 ...
Torres Górriz, Benjamín; Paya-Zaforteza, I.; Calderón García, Pedro Antonio; Adam Martínez, José Miguel(Elsevier, 2011-02)
Structural Health Monitoring (SHM) is a topic of great interest in structural engineering due to the ageing of the built infrastructures and the growing use of innovative structural systems and construction materials. ...
[EN] Barium titanate (BaTiO3 or BTO) is currently one of the most promising ferroelectric materials for enabling Pockels modulation that is compatible with silicon photonic circuits. The relative permittivity of BTO has ...
Peris Cuesta, Guillem(Universitat Politècnica de València, 2019-10-09)
[ES] El aumento de tráfico de datos en la red en los próximos años requerirá de unos parámetros que la actual tecnología no va a poder cumplir. La región de sub-THz es una zona del espectro aún por explotar donde los anchos ...
Pi Martín, Irene(Universitat Politècnica de València, 2020-07-24)
[ES] Este documento recoge el proceso de desarrollo de elementos adaptadores de tamaño para la miniaturización de chips fotónicos de sensado. El objetivo del proyecto es poder emplear chips más pequeños y optimizar la ...
Caroselli, Raffaele(Universitat Politècnica de València, 2018-09-10)
La salud y el bienestar siempre han sido el centro de atención de muchas instituciones de investigación y empresas de todo el mundo. Esto llevó a la tecnología a desarrollarse en los campos químico, biológico, médico y ...
Palací López, Jesús; Villanueva Ibáñez, Guillermo Eduardo; Herrera, J.(Elsevier, 2011-01-01)
[EN] We present an optical scheme for photonic frequency up-conversion at the millimeter-wave bands based on Semiconductor Optical Amplifier. The proposed scheme modulates the bias current with the Intermediate Frequency ...
Puerto Garcia, Daniel; Griol Barres, Amadeu; Escalante Fernández, José María; Pennec, Yan; Djafari-Rouhani, Bahram; Beugnot, Jean-Charles; Laude, Vincent; Martínez Abietar, Alejandro José(Institute of Electrical and Electronics Engineers (IEEE), 2012-11-15)
[EN] We report experimental evidence of light guiding at telecommunication wavelengths along line-defect honeycomb-lattice photonic crystal waveguides created in suspended silicon slabs. Numerical results show that the ...
Sánchez Diana, Luis David; Rosa Escutia, Álvaro; Griol Barres, Amadeu; Gutierrez Campo, Ana Maria; Homm, Pia; Van Bilzen, Bart; Menghini, Mariela; Locquet, Jean-Pierre; Sanchis Kilders, Pablo(American Institute of Physics, 2017)
[EN] The influence of an external resistance on the performance of VO2 nanogap junctions is analyzed and experimentally characterized. The current-voltage response shows the reversible metal-insulator transition typical ...
Palací López, Jesús(Universitat Politècnica de València, 2013-01-15)
El objetivo de la tesis es es procesado de señales en las bandas de microondas y terahercios mediante dispositivos ópticos operando en la banda de comunicaciones. El procesado mediante tecnología convencional presenta una ...
Fusella, Edoardo; Flich Cardo, José; Cilardo, Alessandro(Institute of Electrical and Electronics Engineers, 2017-05-01)
[EN] Future many-core systems will require energy-efficient, high-throughput and low-latency communication architectures. Silicon Photonics appears today a promising solution towards these goals. The inability of photonics ...
Simultaneous self-collimation of sound beams with different frequencies, corresponding to fundamental wave and to its second harmonic, is proposed theoretically and demonstrated experimentally. The result is obtained when ...
[EN] The use of Spatial Division Multiplexing for Microwave Photonics signal processing is proposed and experimentally demonstrated, for the first time to our knowledge, based on the selective inscription of Bragg gratings ...
[EN] Bragg filters stand as key building blocks of the silicon-on-insulator (SOI) photonics platform, allowing the implementation of advanced on-chip signal manipulation. However, achieving narrowband Bragg filters with ...