Subcomunitats

Enviaments recents

  • IBC n-type C-Si solar cells based on laser doping processing for selective emitter and base contact formation 

    Masmitjà Rusiñol, Gerard; Ortega Villasclaras, Pablo Rafael; Martín García, Isidro; López Rodríguez, Gema; Voz Sánchez, Cristóbal; Alcubilla González, Ramón (2016)
    Comunicació de congrés
    Accés obert
  • Stable multicolor periodic-wave arrays 

    Kartashov, Yaroslav V.; Egorov, A A; Zelenina, A S; Vysloukh, Victor A.; Torner Sabata, Lluís (2004-01)
    Article
    Accés restringit per política de l'editorial
    We study the existence and stability of periodic-wave arrays propagating in uniform quadratic nonlinear media and discover that they become completely stable above a threshold light intensity. To the best of our knowledge, ...
  • Observation of self-trapping of light in walk-off compensating tandems 

    Carrasco Rodríguez, Sílvia; Petrov, D V; Pérez Torres, Juan; Torner Sabata, Lluís; Kim, H; Stegeman, G I; Zondy, J J (2004-02)
    Article
    Accés restringit per política de l'editorial
    We report the first experimental observation, to our knowledge, of the self-trapping of light in walk-off-compensating optical tandems. The experiment was conducted with picosecond light pulses in a ten-plate optically ...
  • Quasi-phase-matching engineering for spatial control of entangled two-photon states 

    Pérez Torres, Juan; Alexandescu, A; Carrasco Rodríguez, Sílvia; Torner Sabata, Lluís (2004-02)
    Article
    Accés restringit per política de l'editorial
    We show that transverse engineering of quasi-phase-matched geometries can be used to tailor the spatial mode function that describes the quantum state of photon pairs generated in spontaneous parametric downconversion. We ...
  • Spatial soliton switching in quasi-continuous optical arrays 

    Kartashov, Yaroslav V.; Zelenina, A S; Torner Sabata, Lluís; Vysloukh, Victor A. (2004-03)
    Article
    Accés restringit per política de l'editorial
    We report on the phenomenon of trapping and switching of one-dimensional spatial solitons in Kerr-type nonlinear media with transverse periodic modulation of the refractive index. The solitons slowly radiate upon propagation ...
  • Eigenvalue control and switching by fission of multisoliton bound states in planar waveguides 

    Aleshkevich, V A; Kartashov, Yaroslav V.; Zelenina, A S; Vysloukh, Victor A.; Pérez Torres, Juan; Torner Sabata, Lluís (2004-03)
    Article
    Accés restringit per política de l'editorial
    We report the results of numerical studies of the fission of ¿-soliton bound states at the interface formed by a Kerr nonlinear medium and a linear dielectric in a planar waveguide. A variety of effects are shown to occur, ...
  • Multicolor lattice solitons 

    Kartashov, Yaroslav V.; Torner Sabata, Lluís; Vysloukh, Victor A. (2004-05)
    Article
    Accés restringit per política de l'editorial
    We report on the existence of multicolor solitons supported by periodic lattices made from quadratic nonlinear media. Such lattice solitons bridge the gap between continuous solitons in uniform media and discrete solitons ...
  • Compact Hausdorff group topologies for the additive group of real numbers 

    Bruguera Padró, Mª Montserrat; Martín-Peinador, Elena (Universidad Complutense de Madrid (UCM), 2016)
    Capítol de llibre
    Accés obert
    This volume contains the contributions presented by several colleagues as a tribute to the mathematical and human qualities of Jos e Mar a Montesinos Amilibia on the occasion of his seventieth birthday. The editors would ...
  • Reentry and ectopic pacemakers emerge in a three-dimensional model for a slab of cardiac tissue with diffuse microfibrosis near the percolation threshold 

    Alonso Muñoz, Sergio; Weber dos Santos, Rodrigo; Bär, Markus (2016-11-22)
    Article
    Accés obert
    Arrhythmias in cardiac tissue are generally associated with irregular electrical wave propagation in the heart. Cardiac tissue is formed by a discrete cell network, which is often heterogeneous. Recently, it was shown in ...
  • Noncommutative integrable systems on b-symplectic manifolds 

    Miranda Galcerán, Eva; Kiesenhoferb, Anna (Springer, 2016)
    Article
    Accés obert
    In this paper we study noncommutative integrable systems on b-Poisson manifolds. One important source of examples (and motivation) of such systems comes from considering noncommutative systems on manifolds with boundary ...

Mostra'n més