Universitat Jaume I
Mostrando ítems 1-15 de 15
Halide perovskites (HPs) have been demonstrated as promising materials for the preparation of efficient solar cells, LEDs and other optoelectronic devices. In addition, HPs can be prepared using low-cost techniques. However ...
Perovskite solar cells (PSCs) have come to the forefront of photovoltaic technology due to their impressive power conversion efficiency (PCE) of up to 25%. This high efficiency comes together with great advances regarding ...
This thesis is focused on spatial manipulation of laser beams with a single phase only SLM. To achieve it, it is essential to arbitrarily modify a complex field with this kind of devices. In addition, it is intended to ...
Durante el trabajo realizado en la presente tesis doctoral, se han diseñado y desarrollado nuevos nanomateriales para su uso en catálisis, fotocatálisis y fotoquímica. El capítulo 2, se ha centrado en la síntesis y ...
La observación fue la primera herramienta del hombre para entender su entorno y comprender los fenómenos naturales que se presentaban a lo largo del tiempo. Algunas de las explicaciones a dichos fenómenos se pueden percibir ...
In this thesis, first, the monolithic integration of a perovskite-based optical waveguide amplifier together with a photodetector on a nanocellulose substrate is shown to demonstrate the feasibility of a stretchable signal ...
The goal of this Ph.D. dissertation is to provide a better understanding of the photophysics of CdSe NPLs and CdSe-based hetero-NPLs through theoretical modelling of the electronic structure. We consider homo- and ...
Humans depend on vision to gather information about their surroundings. However, our sight sense is limited: we cannot see very distant or small objects. To tackle these limitations, we have been developing optical sensing ...
In this Thesis, we explore single-pixel microscopy to design and develop proof-of-principle experiments where the single-pixel detection strategy outperforms conventional optical array detection in wide-field microscopy. ...
The contribution of the present report to the field of ultrashort optics has several aspects: from the development of new optical devices for ultrashort pulse management, to the application of those devices for triggering ...
In this dissertation, we demonstrate the use of single-pixel imaging methods in two important imaging modalities in biomedical applications, time-resolved fluorescence imaging and diffuse optical imaging. In fluorescence ...
En esta tesis se analiza el potencial de la técnica Single-Pixel Imaging (SPI) para la obtención de imágenes a través de medios turbios, especialmente tejidos biológicos. La técnica SPI emplea iluminación estructurada, ...
L`objectiu general de la tesi és el desenvolupament i anàlisi de sistemes formadors d`imatges multidimensionals amb detecció integrada. Les càmeres multidimensionals no sols enregistren la distribució espacial de la ...
The work developed in this thesis is based on the study of systems for the generation of nanoparticles in liquids by means of pulsed lasers, improving their production and using the generated nanoparticles in applications ...
Imaging through scattering media has been a longstanding issue in many scientific fields and several optical techniques have emerged to retrieve the information of objects hidden in highly scattering media. Single-pixel ...
