Browsing by Subject "Dispositius optoelectrònics"
Now showing items 1-20 of 33
-
Análisis del funcionamiento de paneles fotovoltaicos y su utilización en las regiones de la costa y sierra del Ecuador. Caso de estudio: Biblioteca Pompeu Fabra de Mataró
(Universitat Politècnica de Catalunya, 2015-02-02)
Master thesis
Open AccessEste trabajo trata acerca del funcionamiento de la energía fotovoltaica en Ecuador, para lo cual se ha utilizado como caso de estudio la Biblioteca Pompeu Fabra de Mataró-España. Primero se realiza una breve revisión del ... -
Caracterización espacial de un microdisplay AMOLED verde
(Red Iberoamericana de Óptica (RIAO), 2019)
Conference lecture
Restricted access - publisher's policy -
Caracterización espacial y espectral de un microdisplay AMOLED en color
(Universidad de Zaragoza (UZA), 2019)
Conference lecture
Restricted access - publisher's policySe presenta la caracterización de un microdisplay con pantalla AMOLED en color para su uso en el laboratorio de investigación óptica, en particular, para iluminar y representar el test de entrada en un sistema de procesado ... -
Cavity-controlled radiative recombination of excitons in thin-film solar cells
(2009-12-07)
Article
Open AccessWe study the performance of photovoltaic devices when controlling the exciton radiative recombination time. We demonstrate that when high-quantum-yield fluorescent photovoltaic materials are placed within an optical cavity, ... -
Characterisation modelling and calibration of an electrothermal micromirror with 3DOF
(Universitat Politècnica de Catalunya, 2012)
Master thesis (pre-Bologna period)
Restricted access - author's decisionThe work presented as follows is the final project of my five years Industrial Engineering degree. It tries to make good use of the skills acquired along the degree as well as to learn new ones. The project is focused in ... -
Deep-sea deployment of the KM3NeT neutrino telescope detection units by self-unrolling
(2020-11-19)
Article
Open AccessKM3NeT is a research infrastructure being installed in the deep Mediterranean Sea. It will house a neutrino telescope comprising hundreds of networked moorings—detection units or strings—equipped with optical instrumentation ... -
Deposition and characterization of ultra thin metal films on rigid and flexible substrates for electro-optic devices
(Universitat Politècnica de Catalunya, 2010-09)
Master thesis (pre-Bologna period)
Restricted access - author's decisionActualmente, en la mayor parte de los dispositivos óptico-electrónicos, los electrodos transparentes están constituidos por óxidos, los Óxidos Transparentes Conductivos (TCOs). Éstos ofrecen buenas prestaciones eléctricas ... -
Design and inverse design of a Grating coupler
(Universitat Politècnica de Catalunya, 2023-10-27)
Master thesis
Open AccessThe silicon industry stands as a cornerstone in the realm of modern technology, underpinning an array of innovations that have reshaped the communication paradigm. Among its many contributions, silicon’s integration into ... -
Design of an integrated coherent receiver with polarization diversity
(Universitat Politècnica de Catalunya, 2014-11-17)
Master thesis
Open Access[ANGLÈS] In this master thesis it has been designed a multimode interference device with great features, great bandwidth and strongly insensitive to hardware impairments. The device implements a 120º hybrid which may be ... -
Diseño de sistema de control de potencia y longitud de onda de un láser semiconductor
(Universitat Politècnica de Catalunya, 2016-10-14)
Master thesis (pre-Bologna period)
Open Access -
Dispositivos optoelectrónicos con grafeno para comunicaciones ópticas: guías ópticas de silicio y grafeno
(Universitat Politècnica de Catalunya, 2017-05)
Bachelor thesis
Open Access -
Disseny i desenvolupament d'una balisa lluminosa d'alta eficiència alimentada per energia solar
(Universitat Politècnica de Catalunya, 2016)
Master thesis (pre-Bologna period)
Open AccessWhen we talk about light beacons, the first image that come into our minds are these heavy, rounded and bulky devices, using plumb-based big batteries, placed in the middle of the dark of a highway or road; they point out ... -
Espectroscopia de impedancias aplicada a dispositivos semiconductores
(Universitat Politècnica de Catalunya, 2016-10)
Master thesis (pre-Bologna period)
Open AccessEste proyecto consiste en el análisis y diseño de células solares de altas prestaciones de diferentes estructuras y características físicas, y otros dispositivos como un microcondensador de gran capacidad (supercondensador), ... -
Estudi de la tecnologia LED aplicada a l'enllumenat
(Universitat Politècnica de Catalunya, 2010-09)
Master thesis (pre-Bologna period)
Open Access -
Framing cutting-edge integrative deep-sea biodiversity monitoring via environmental DNA and optoacoustic augmented infrastructures
(Frontiers Media, 2022-01-12)
Article
Open AccessDeep-sea ecosystems are reservoirs of biodiversity that are largely unexplored, but their exploration and biodiscovery are becoming a reality thanks to biotechnological advances (e.g., omics technologies) and their integration ... -
Helico-conical optical beams self-heal
(2013-01)
Article
Open AccessAn optical beam is said to be self-healing when, distorted by an obstacle, the beam corrects itself upon propagation. In this Letter we show, through experiments supported by numerical simulations, that Helico-conical ... -
Hole-selective contacts by RF magnetron sputtering for silicon heterojunction solar cell structures
(Universitat Politècnica de Catalunya, 2017-06)
Bachelor thesis
Open AccessResearch in photovoltaic devices is focusing towards cost-effective technologies to compete with traditional energy sources. In this sense, silicon heterojunction (SHJ) solar cells have excelled owing to their high efficiency ... -
Implementación y evaluación de un espectroscopio óptico con guía de ondas
(Universitat Politècnica de Catalunya, 2022-02-08)
Master thesis
Restricted access - author's decisionEn este proyecto se expondrá el diseño, implementación y desarrollo de un espectroscopio óptico con guía de ondas, conocido como OWLS,”Optical Waveguide Lightmode Spectroscopy” y su posterior evaluación, realizando medidas ... -
InSb/InP core-shell colloidal quantum dots for sensitive and fast short-wave infrared photodetectors
(2024-02-02)
Article
Open AccessColloidal quantum dot (CQD) technology is considered the main contender toward a low-cost high-performance optoelectronic technology platform for applications in the short-wave infrared (SWIR) to enable 3D imaging, LIDAR ... -
Ionic liquid gating in encapsulated hBN/MoS2/hBN devices
(Universitat Politècnica de Catalunya, 2016-05-25)
Bachelor thesis
Open Access
Covenantee: Massachusetts Institute of TechnologyThe ability to produce few-atoms-thick two-dimensional materials of high quality such as graphene, transition-metal dichalcogenides and hexagonal boron nitride is a major improvement in condensed-matter physics and in ...
