Enviaments recents

  • Ferroelectric domain patterning with ultrafast light 

    Chen, Xin; Shvedov, Vladlen; Karpinski, Pawel; Koynov, Kaloian; Boes, A.; Mitchell, A.; Trull Silvestre, José Francisco; Cojocaru, Crina; Krolikowski, Wieslaw; Sheng, Yan (2016-12-01)
    Article
    Accés obert
  • Influence of liquid crystalline phases on the tunability of a random laser 

    Trull Silvestre, José Francisco; Salud Puig, Josep; Díez Berart, Sergio; López Pérez, David Orencio (American Chemical Society (ACS), 2017-05-30)
    Article
    Accés restringit per política de l'editorial
    In this paper, we report the temperature behavior of an optimized disordered photonic system-based liquid crystal by means of heat capacity and refractive index measurements. The scattering system is formed by a porous ...
  • Rainbow trapping in a chirped three-dimensional photonic crystal 

    Hayran, Zeki; Kurt, Hamza; Staliunas, Kestutis (Macmillan Publishers, 2017-06-08)
    Article
    Accés obert
    Light localization and intensity enhancement in a woodpile layer-by-layer photonic crystal, whose interlayer distance along the light propagation direction is gradually varied, has been theoretically predicted and ...
  • A study of the air-sea interaction in the South Atlantic Convergence Zone through Granger causality 

    Tirabassi, Giulio; Masoller Alonso, Cristina; Barreiro, Marcelo (Wiley, 2015-10-01)
    Article
    Accés obert
    Air-sea interaction in the region of the South Atlantic Convergence Zone (SACZ) is studied using Granger causality (GC) as a measure of directional coupling. Calculation of the area weighted connectivity indicates that the ...
  • Roadmap on optical rogue waves and extreme events 

    Akhmediev, N; Kibler, Bertrand; Baronio, Fabio; Masoller Alonso, Cristina (Institute of Physics (IOP), 2016-04-26)
    Article
    Accés obert
    The pioneering paper 'Optical rogue waves' by Solli et al (2007 Nature 450 1054) started the new subfield in optics. This work launched a great deal of activity on this novel subject. As a result, the initial concept has ...
  • Self-collimation in PT -symmetric crystals 

    Ahmed Waseem, Waqas Waseem; Herrero Simon, Ramon; Botey Cumella, Muriel; Staliunas, Kestutis (AMER PHYSICAL SOC, 2017-05-10)
    Article
    Accés obert
    We predict the self-collimation phenomena (or equivalently, dynamical localization) in two-dimensional PT-symmetric complex potentials, where the complex modulation is considered in the transverse, longitudinal, or ...
  • Mid-infrared T-shaped photonic crystal waveguide for optical refractive index sensing 

    Turduev, Mirbek; Giden, I.; Giden, Ibrahim H.; Babayigit, Ceren; Bor, Emre; Boztug, Çiçek; Kurt, Hamza; Staliunas, Kestutis (2017-06-01)
    Article
    Accés restringit per política de l'editorial
    In this paper, we propose and design a new type of an integrated optical sensor that performs sensing in a wide wavelength range corresponding to mid-infrared (mid-IR) spectrum. By engineering the structural parameters of ...
  • Suppression of pattern-forming instabilities by genetic optimization 

    Kumar, Shubham; Herrero Simon, Ramon; Botey Cumella, Muriel; Staliunas, Kestutis (American Chemical Society (ACS), 2016-07-13)
    Article
    Accés restringit per política de l'editorial
  • Inferring directed climatic interactions with renormalized partial directed coherence and directed partial correlation 

    Tirabassi, Giulio; Sommerlade, Linda; Masoller Alonso, Cristina (Institute of Physics (IOP), 2017-03-22)
    Article
    Accés restringit per política de l'editorial
    Inferring interactions between processes promises deeper insight into mechanisms underlying network phenomena. Renormalised partial directed coherence is a frequency-domain representation of the concept of Granger causality, ...
  • Identifying large-scale patterns of unpredictability and response to insolation in atmospheric data 

    Arizmendi, Fernando; Barreiro, Marcelo; Masoller Alonso, Cristina (Macmillan Publishers, 2017-03-30)
    Article
    Accés obert
    Understanding the complex dynamics of the atmosphere is of paramount interest due to its impact in the entire climate system and in human society. Here we focus on identifying, from data, the geographical regions which ...

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