Prof. José Sánchez-Dehesa Profile

Prof. José Sánchez-Dehesa

at Univ Politècnica de València

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Author

Publications (13)

Proceedings Article | 19 February 2014 Paper

Quasi-two-dimensional acoustic metamaterials

D. Torrent, R. Graciá-Salgado, V. García-Chocano, F. Cervera, J. Sánchez-Dehesa

Proceedings Volume 8994, 89940F (2014) https://doi.org/10.1117/12.2047896

KEYWORDS: Metamaterials, Waveguides, Acoustics, Scattering, Rubidium, Radium, Crystals, Resonators, Barium, Electronics engineering

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Proceedings Article | 18 December 2012 Paper

Super resolution using a modified Spherical Geodesic Waveguide suitable for manufacturing

Hamed Ahmadpanahi, Dejan Grabovičkić, Jorge Carbonell, Juan Carlos González, Pablo Benítez, Juan Carlos Miñano, José Sánchez-Dehesa

Proceedings Volume 8550, 855004 (2012) https://doi.org/10.1117/12.981193

KEYWORDS: Waveguides, Super resolution, Spherical lenses, Manufacturing, Refractive index, Optical spheres, Wave propagation, Prototyping, Aluminum, Scattering

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Proceedings Article | 27 March 2012 Paper

Anisotropic metamaterials as sensing devices in acoustics and electromagnetism

Jose Sánchez-Dehesa, Daniel Torrent, Jorge Carbonell

Proceedings Volume 8346, 834606 (2012) https://doi.org/10.1117/12.916043

KEYWORDS: Acoustics, Electromagnetism, Crystals, Photonic crystals, Metamaterials, Wave propagation, Dispersion, Multilayers, Radio propagation, Dielectrics

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Proceedings Article | 10 February 2011 Paper

Acoustic metamaterials based on the homogenization of periodic scatterers

José Sánchez-Dehesa, Daniel Torrent

Proceedings Volume 7946, 794605 (2011) https://doi.org/10.1117/12.881277

KEYWORDS: Acoustics, Metamaterials, Homogenization, GRIN lenses, Composites, Lead, Iron, Barium, Wave propagation, Solids

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Proceedings Article | 6 February 2007 Paper

Inverse design beyond photonic crystals: an introduction to scattering optical elements

A. Håkansson, H. Miyazaki, J. Sánchez-Dehesa

Proceedings Volume 6480, 648017 (2007) https://doi.org/10.1117/12.699642

KEYWORDS: Scattering, Optical components, Optical design, Photonic crystals, Dielectrics, Gallium arsenide, Multiple scattering, Computer simulations, Optimization (mathematics), Collimation

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Proceedings Article | 18 April 2006 Paper

Proposals of inverse designed microscaled scattering optical elements

Andreas Håkansson, José Sánchez-Dehesa

Proceedings Volume 6182, 61821D (2006) https://doi.org/10.1117/12.662506

KEYWORDS: Optical components, Optical design, Scattering, Collimation, Multiple scattering, Dielectrics, Control systems, Demultiplexers, Gallium arsenide, Light scattering

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Proceedings Article | 15 September 2004 Paper

Inverse design of photonic devices by using a genetic algorithm

Jose Sanchez-Dehesa, Andreas Hakansson, Lorenzo Sanchis

Proceedings Volume 5450, (2004) https://doi.org/10.1117/12.545902

KEYWORDS: Waveguides, Photonic crystals, Genetic algorithms, Crystals, Multiple scattering, Photonic devices, Optical fibers, Reflectivity, Silicon, Beam propagation method

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Proceedings Article | 25 April 2002 Paper

Transmission analysis and applications of bent waveguides in hexagonal photonic crystals

Javier Marti, Alejandro Martinez, Andres Garcia, Francisco Ramos, Javier Herrera, Jorge Bravo-Abad, Jose Sanchez-Dehesa

Proceedings Volume 4655, (2002) https://doi.org/10.1117/12.463863

KEYWORDS: Waveguides, Photonic crystals, Dielectrics, Wave propagation, Crystals, Light wave propagation, Radio propagation, Dispersion, Numerical simulations, Photons

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Proceedings Article | 25 April 2002 Paper

Suzuki phase in two-dimensional photonic crystals

Jose Sanchez-Dehesa, Felipe Ramos-Mendieta, Jorge Bravo-Abad, Javier Marti, Alejandro Martinez, Andres Garcia

Proceedings Volume 4655, (2002) https://doi.org/10.1117/12.463879

KEYWORDS: Dielectrics, Surface plasmons, Photonic crystals, Finite-difference time-domain method, Molecular photonics, Waveguides, Numerical simulations, Dispersion, Molecules, Crystals

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Proceedings Article | 25 April 2002 Paper

Fabrication of photonic crystal microprisms based on artificial opals

Roberto Fenollosa, Marta Ibisate, Silvia Rubio, Ceferino Lopez, Francisco Meseguer, Jose Sanchez-Dehesa

Proceedings Volume 4655, (2002) https://doi.org/10.1117/12.463899

KEYWORDS: Optical spheres, Prisms, Polishing, Scanning electron microscopy, Photonic crystals, Silica, Reflectivity, Surface finishing, Crystals, Photonic devices

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Proceedings Article | 25 April 2002 Paper

Opal-like photonic crystal with diamond lattice

F. Garcia-Santamaria, Francisco Meseguer, Ceferino Lopez, Hideki Miyazaki, Fernando Lopez-Tejeira, Jose Sanchez-Dehesa

Proceedings Volume 4655, (2002) https://doi.org/10.1117/12.463900

KEYWORDS: Optical spheres, Diamond, Silicon, Silica, Particles, Latex, Refractive index, Photonic crystals, Scanning electron microscopy, Nanorobotics

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Proceedings Article | 11 May 1994 Paper

Lateral localization effects in strained InGaAs/GaAs semiconductor quantum wells grown on vicinal surfaces

Jose Sanchez-Dehesa, Francisco Meseguer, R. Mayoral, Juan Porto, Ceferino Lopez, Jose Martinez-Lozano, A. Vinattieri, Marcello Colocci, A. Marti-Ceschin, Nicolas Grandjean, J. Massies

Proceedings Volume 2139, (1994) https://doi.org/10.1117/12.175718

KEYWORDS: Quantum wells, Excitons, Gallium arsenide, Luminescence, Time metrology, Polarization, Picosecond phenomena, Semiconductors, Statistical analysis

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Proceedings Article | 1 March 1991 Paper

Time-resolved luminescence experiments on modulation n-doped GaAs quantum wells

C. Lopez, Francisco Meseguer, Jose Sanchez-Dehesa, Wolfgang Ruehle, Klaus Ploog

Proceedings Volume 1361, (1991) https://doi.org/10.1117/12.24389

KEYWORDS: Luminescence, Modulation, Gallium arsenide, Quantum wells, Interfaces, Picosecond phenomena, Optoelectronic devices, Magnetism, Scattering, Optical components

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Showing 5 of 13 publications

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