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Listar por autor "Laude, Vincent"

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Listar por autor "Laude, Vincent"

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    Analysis of optomechanical coupling in two-dimensional square lattice phoxonic crystal slab cavities 
    El-Jallal, Said; Oudich, Mourad; Pennec, Yan; Djafari-Rouhani, Bahram; Laude, Vincent; Beugnot, Jean-Charles; Martínez Abietar, Alejandro José; Escalante Fernández, José María; Makhoute, Abdelkader (American Physical Society, 2013)
    [EN] We theoretically investigate phonon-photon interaction in cavities created in a phoxonic crystal slab constituted by a two-dimensional (2D) square array of holes in a silicon membrane. The structure without defects ...
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    Design of single-mode waveguides for enhanced light-sound interaction in honeycomb-lattice silicon slabs 
    Escalante Fernández, José María; Martínez Abietar, Alejandro José; Laude, Vincent (American Institute of Physics (AIP), 2014-02-14)
    We present the design of two waveguides (ladder and slot-ladder waveguides) implemented in a silicon honeycomb photonic-phononic crystal slab, which can support slow electromagnetic and elastic guided modes simultaneously. ...
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    Dispersion relation of coupled-resonator acoustic waveguides formed by defect cavities in a phononic crystal 
    Escalante Fernández, José María; Martínez Abietar, Alejandro José; Laude, Vincent (IOP Publishing, 2013)
    [EN] We investigate the dispersion of phononic crystal waveguides formed by evanescent coupling of a chain of defect cavities and supporting slow-wave propagation. These coupled-resonator acoustic waveguides (CRAWs) are ...
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    Effect of loss on the dispersion relation of photonic and phononic crystals 
    Laude, Vincent; Escalante Fernández, José María; Martínez Abietar, Alejandro José (American Physical Society, 2013-12)
    [EN] A theoretical analysis is made of the transformation of the dispersion relation of waves in artificial crystals under the influence of loss, including the case of photonic and phononic crystals. Considering a general ...
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    Honeycomb Photonic Crystal Waveguides in a Suspended Silicon Slab 
    Puerto Garcia, Daniel; Griol Barres, Amadeu; Escalante Fernández, José María; Pennec, Yan; Djafari-Rouhani, Bahram; Beugnot, Jean-Charles; Laude, Vincent; Martínez Abietar, Alejandro José (Institute of Electrical and Electronics Engineers (IEEE), 2012-11-15)
    [EN] We report experimental evidence of light guiding at telecommunication wavelengths along line-defect honeycomb-lattice photonic crystal waveguides created in suspended silicon slabs. Numerical results show that the ...
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    Modeling light-sound interaction in nanoscale cavities and waveguides 
    Pennec, Yan; Laude, Vincent; Papanikolaou, Nikos; Djafari-Rouhani, Bahram; Oudich, Mourad; El-Jallal, Said; Beugnot, Jean Charles; Escalante Fernández, José María; Martínez Abietar, Alejandro José (De Gruyter, 2014-12)
    [EN] The interaction of light and sound waves at the micro and nanoscale has attracted considerable interest in recent years. The main reason is that this interaction is responsible for a wide variety of intriguing physical ...
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    Simultaneous existence of phononic and photonic band gaps in periodic crystal slabs 
    Pennec, Y.; Rouhani, B. Djafari; El Boudouti. E. H.; Li, C.; El Hassouani, Y.; Vasseur, J. O.; Papanikolaou, Nikos; Benchabane, Samir; Laude, Vincent; Martínez Abietar, Alejandro José (Optical Society of America: Open Access Journals, 2010-06-21)
    [EN] We discuss the simultaneous existence of phononic and photonic band gaps in a periodic array of holes drilled in a Si membrane. We investigate in detail both the centered square lattice and the boron nitride (BN) ...
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    Simultaneous guidance of slow photons and slow acoustic phonons in silicon phoxonic crystal slabs 
    Laude, Vincent; Beugnot, J.C.; Benchabane, S.; Pennec, Y.; Djafari-Rouhani, B.; Papanikolaou, Nikos; Escalante Fernández, José María; Martínez Abietar, Alejandro José (Optical Society of America, 2011)
    [EN] We demonstrate theoretically that photons and acoustic phonons can be simultaneously guided and slowed down in specially designed nanostructures. Phoxonic crystal waveguides presenting simultaneous phononic and photonic ...
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    Theoretical study of light and sound interaction in phoxonic crystal structures 
    Escalante Fernández, José María (Universitat Politècnica de València, 2013-11-19)
    En esta tesis se realiza un estudio teórico de la interacción luz-sonido en estructuras foxonicas, con las cuales es posible el control de la luz y el sonido a la misma vez. Esta interacción en dichas estructuras se ...