Ara es mostren els items 10-26 de 26

  • Estudio de un a odulador de fase seaiconductor con estructura PIB sobre InGaAsP 

    Moreno Sereno, Mauricio; Canal Bienzobas, Fernando (1991)
    Text en actes de congrés
    Accés obert
    We have analyzed theoretically the design of phase rnodulators on serniconductors-PIN-structure waveguides. The semiconductor material here considered is the InGaAsP. Our analysis include a study of the guide width and the ...
  • Estudio teórico de una unión Y activa para aplicaciones en dispositivos de óptica integrada 

    Recolons Martos, Jaume; Torner Sabata, Lluís; Canal Bienzobas, Fernando (1988)
    Text en actes de congrés
    Accés obert
  • Leaky modes in multilayer anisotropic optical waveguides 

    Torner Sabata, Lluís; Canal Bienzobas, Fernando; Hernández Marco, Jordi (1990)
    Article
    Accés restringit per política de l'editorial
    The propagation characteristics of the leaky modes in planar anisotropic waveguides with a multilayer structure have been investigated by means of a compact rigorous formalism. The leakage losses and leaky transition angle ...
  • Leaky modes in multilayer uniaxial optical waveguides 

    Torner Sabata, Lluís; Canal Bienzobas, Fernando; Hernández Marco, Jordi (1990-04)
    Article
    Accés obert
    The propagation characteristics of the leaky modes in planar anisotropic waveguides with a multilayer structure have been investigated by means of a compact rigorous formalism. The leakage losses and leaky transition angle ...
  • Leaky modes in multilayer uniaxial optical waveguides 

    Torner Sabata, Lluís; Hernández Marco, Jordi; Canal Bienzobas, Fernando (OPTICAL SOC AMER, 1990-04-01)
    Article
    Accés obert
    The propagation characteristics of the leaky modes in planar anisotropic waveguides with a multilayer structure have been investigated by means of a compact rigorous formalism. The leakage losses and leaky transition angle ...
  • Medida de atenuación en guias dieléctricas mediante análisis de imágenes digitales 

    Nemiña, Juan; Canal Bienzobas, Fernando; Hernández Marco, Jordi; Moreno, Mauricio (1990)
    Text en actes de congrés
    Accés obert
  • Mode count in planar graded-index waveguides 

    Torner Sabata, Lluís; Canal Bienzobas, Fernando; March, L. de (1988)
    Article
    Accés restringit per política de l'editorial
    The cut-off properties for the TE modes of planar graded-index waveguides have been analysed in terms of the usual normalised waveguide parameters by using the multilayer technique. High accuracy has been achieved. The ...
  • Non reciprocal phase matching in four-layer magnetooptical waveguides 

    Hernández Marco, Jordi; Canal Bienzobas, Fernando; Torner Sabata, Lluís (1987)
    Article
    Accés obert
    Non reciprocal single-mode conversion TE0¿TM0 in a four-layer magnetooptical waveguide has been studied as a function of the external applied magnetic field.
  • Nonlinear resonant conversion of modes in optical waveguides 

    Dios Otín, Víctor Federico; Shvartsburg, Alexander B.; Artigas García, David; Canal Bienzobas, Fernando (ELSEVIER SCIENCE BV, 1995-07-31)
    Article
    Accés obert
    A new class of resonant exchange of power among three co-propagating modes in dielectric optical waveguides exhibiting Kerr-like nonlinearity is reported. Unlike the coupling of modes travelling in different, spatially ...
  • Normalized parameters for Y-branch optical waveguides 

    Recolons Martos, Jaume; Torner Sabata, Lluís; Canal Bienzobas, Fernando (1991-05-01)
    Article
    Accés obert
    Y-branch optical waveguides are analyzed in terms of normalized parameters by means of the usual modal analysis. With these parameters the number of variables of the problem is reduced, and universal plots for the mode ...
  • Optical limiting and multistability in a nonlinear fiber ring including stimulated raman scattering 

    García Mateos, Jorge; Canal Bienzobas, Fernando; Haelterman, M (Institute of Electrical and Electronics Engineers (IEEE), 1996)
    Text en actes de congrés
    Accés obert
  • Passive fiber ring flip-flop memory based on polarization dynamics 

    García Mateos, Jorge; Canal Bienzobas, Fernando; Haelterman, M (1997-05)
    Article
    Accés restringit per política de l'editorial
    Passive fiber ring resonators synchronously pumped by cw trains of ultrashort pulses are shown to exhibit polarization symmetry breaking. Application of this feature to all-optical storage is considered. The proposed storage ...
  • Passive Fiber Ring Flip-Flop Memory Based on Polarization Dynamics 

    García Mateos, Jorge; Canal Bienzobas, Fernando; Haelterman, M. (ELSEVIER SCIENCE BV, 1997-05-01)
    Article
    Accés obert
    Passive fiber ring resonators synchronously pumped by cw trains of ultrashort pulses are shown to exhibit polarization symmetry breaking. Application of this feature to all-optical storage is considered. The proposed storage ...
  • Piezobirefringence in GaP and InP 

    Canal Bienzobas, Fernando; Grimsditch, M. H.; Cardona, Manuel (1979-02)
    Article
    Accés obert
  • Reglas de escala para bifurcaciones en guías ópticas 

    Recolons Martos, Jaume; Torner Sabata, Lluís; Canal Bienzobas, Fernando (1990)
    Text en actes de congrés
    Accés obert
  • Supermode analysis of the three-waveguide nonlinear directional coupler: the critical power 

    Artigas García, David; Olivas, J; Dios Otín, Víctor Federico; Canal Bienzobas, Fernando (1996-10)
    Article
    Accés restringit per política de l'editorial
    The three-waveguide nonlinear directional coupler switching characteristic is studied using the eigenmodes of the structure (i.e. supermodes). This model, which is more exact than the one used in previous works, has allowed ...
  • Supermode analysis of the three-waveguide nonlinear directional coupler: the critical power 

    Artigas García, David; Olivas Alguacil, Jesús; Dios Otín, Víctor Federico; Canal Bienzobas, Fernando (ELSEVIER SCIENCE BV, 1996-10-01)
    Article
    Accés obert
    The three-waveguide nonlinear directional coupler switching characteristic is studied using the eigenmodes of the structure (i.e. supermodes). This model, which is more exact than the one used in previous works, has allowed ...