Enviaments recents

  • Broad area lasers beam quality improvement using photonic crystals 

    Garre Werner, Guillermo (Universitat Politècnica de Catalunya, 2017-10-27)
    Projecte Final de Màster Oficial
    120 months embargo
    Edge-emitting broad area semiconductor lasers (BAL) have a wide range of applications due to their high power, however, are strongly limited by their beam quality. Here, we consider a BAL with an external cavity configuration ...
  • Characterization and implementation of resistance-to-time-to-digital readout system for novel photoresistor based on graphene 

    García Gutiérrez, Mario Marcos (Universitat Politècnica de Catalunya, 2017-09-07)
    Projecte Final de Màster Oficial
    Accés restringit per acord de confidencialitat
  • Graphene enabled mode-locked lasers 

    Cao, Yue (Universitat Politècnica de Catalunya, 2017-08)
    Projecte Final de Màster Oficial
    Accés restringit per decisió de l'autor
    Realitzat a/amb:  Universiteit Gent
    In this project, it has been tried to design the model of a laser for a use related to obtaining images in the study of the migration of cells. It is intended that this serve as an option that offers an alternative that ...
  • Investigation of the light propagation in the human forearm 

    Vázquez Martín, Irene (Universitat Politècnica de Catalunya, 2017-09-08)
    Projecte Final de Màster Oficial
    Accés obert
    In the present study it is investigated the applicability of spectrally resolved reflectance at a certain distance from the incident beam to determine the optical coefficients of multi-layered tissues. The main motivation ...
  • Light-actuated microfluidics 

    Ortiz de Orruño Cuesta, Unai (Universitat Politècnica de Catalunya, 2017)
    Projecte Final de Màster Oficial
    Accés obert
    Lab-on-a-chip (LoC) technologies are nominated to revolutionize chemical and bio-chemical analysis. Although their great potential, they have not reach the consumer grade market, due to a lack of truly enabled functionality ...
  • Reflection and transmission of matter waves in two-component Bose-Einstein condensates 

    Bravo Prieto, Carlos (Universitat Politècnica de Catalunya, 2017-09-08)
    Projecte Final de Màster Oficial
    Accés obert
    We investigate the dynamical properties of 1D solitary waves in confined immiscible mixtures of Bose-Einstein condensates with repulsive interparticle interactions. We perform numerical simulations of the coupled ...
  • Enhancing light harvesting in organic photovoltaics by photonic nanostructures 

    Gibert Roca, Martí (Universitat Politècnica de Catalunya, 2017-07-09)
    Projecte Final de Màster Oficial
    Accés obert
    Organic solar cells have become a suitable photovoltaic technology thanks to their flexibility, scalability and light weight layout. They offer many advantages over the prevalent silicon industry, however, their efficiency ...
  • Clinical validation of a fast binocular subjective refraction algorithm 

    García García, Rocío (Universitat Politècnica de Catalunya, 2017-09-08)
    Projecte Final de Màster Oficial
    Accés obert
    The purpose of this study is to investigate a new algorithm to perform an automated non-cycloplegic refraction in adults. In order to carry on the study fifty healthy subjects were measured twice (test-retest) with the new ...
  • Ferroelectric materials for photovoltaics 

    Vázquez Calvo, Diego (Universitat Politècnica de Catalunya, 2017-09-07)
    Projecte Final de Màster Oficial
    Accés obert
    Ferroelectric photovoltaic has been intensively studied during the last years due to possible high efficient charge separation by presence of an internal electric field. Ferroelectric materials show permanent electrical ...
  • Attosecond x - ray transient dynamics 

    Delgado Guerrero, Jorge (Universitat Politècnica de Catalunya, 2017-09-08)
    Projecte Final de Màster Oficial
    24 months embargo
  • Integrated silicon technology for quantum random number generation 

    Capdevila Ortiz, Albert (Universitat Politècnica de Catalunya, 2017-08-31)
    Projecte Final de Màster Oficial
    Accés restringit per acord de confidencialitat
  • Numerical analysis of wave propagation in hyperbolic waveguides 

    Pujol Closa, M Pilar (Universitat Politècnica de Catalunya, 2017-08-31)
    Projecte Final de Màster Oficial
    36 months embargo

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