Now showing items 1-7 of 7

    • Design of an optical communication system for cubesats 

      Pla Erra, Pol (Universitat Politècnica de Catalunya, 2020-06)
      Master thesis
      Open Access
      This Maser Thesis is part of a projectinvestigation from the DISEN group. Within this program, the CubeSat project aims to connect several satellites to improve optical data transmission in the space. This Master Thesis ...
    • Frequency-Modulated Optical Feedback Interferometry for Nanometric Scale Vibrometry 

      Jha, Ajit; Azcona Guerrero, Francisco Javier; Royo Royo, Santiago (2016-02-18)
      Article
      Open Access
      We demonstrate a novel method that makes an efficient use of laser nonlinear dynamics when subject to optical self-injection for subwavelength displacement sensing purposes. The proposed methodology combines two different ...
    • Layer-by-layer modification effects on a nanopore's inner surface of polycarbonate track-etched membranes 

      Paoli, Roberto; Engel López, Elisabeth; Homs-Corbera, A; Samitier Martí, Josep (Royal Society of Chemistry (RSC), 2020)
      Article
      Open Access
      The control of the morphology, as well as the physical and chemical properties, of nanopores is a key issue for many applications. Reducing pore size is important in nanopore-based sensing applications as it helps to ...
    • Microcantilever Displacement Measurement Using a Mechanically Modulated Optical Feedback Interferometer 

      Azcona Guerrero, Francisco Javier; Jha, Ajit; Yáñez Alvarado, Carlos René; Atashkhooei, Reza; Royo Royo, Santiago (2016-06-29)
      Article
      Open Access
      Microcantilever motion detection is a useful tool for the characterization of the physical, chemical and biological properties of materials. In the past, different approaches have been proposed and tested to enhance the ...
    • Roadmap on optical security 

      Javidi, Bahram; Pérez Cabré, Elisabet; Millán Garcia-Varela, M. Sagrario (Institute of Physics (IOP), 2016)
      Article
      Open Access
    • Size and aging effects on antimicrobial efficiency of silver nanoparticles coated on polyamide fabrics activated by atmospheric DBD plasma 

      Zille, Andrea; Macedo Fernandes, Margarida Maria; Francesko, Antonio; Tzanov, Tzanko; Fernandes Sousa, Marta; Oliveira, Fernando R.; Almeida Torres, Luís; Amorim Lago, Teresa; Carneiro, Noémia; Esteves, Maria Fernanda; Souto, António Pedro (2015-06-09)
      Article
      Open Access
      This work studies the surface characteristics, antimicrobial activity, and aging effect of plasma-pretreated polyamide 6,6 (PA66) fabrics coated with silver nanoparticles (AgNPs), aiming to identify the optimum size of ...
    • Ultradispersed metal-based catalysts for CO2 hydrogenation 

      Panades Blas, Jose Maria (Universitat Politècnica de Catalunya, 2021-01)
      Bachelor thesis
      24 months embargo
      Covenantee:   Université Claude Bernard Lyon 1
      An excess of atmospheric CO2 can have serious long-term consequences for life on our planet. Therefore, multiple strategies have been proposed to eliminate it. Among all of them, heterogeneous catalysis of the CO2 hydrogenation ...