Prof. Alejandro Martínez Profile

Prof. Alejandro Martínez

Full Professor at Univ. Politècnica de València

SPIE Involvement:

Conference Program Committee | Author

Publications (21)

Proceedings Article | 20 June 2024 Presentation + Paper

Non-linear dynamics in sideband unresolved one-dimensional optomechanical cavities

David Alonso-Tomás, Néstor Capuj, Laura Mercadé, Amadeu Griol, Alejandro Martínez, Daniel Navarro-Urrios

Proceedings Volume 13004, 1300404 (2024) https://doi.org/10.1117/12.3016048

KEYWORDS: Oscillators, Photons, Signal detection, Silicon, Modulation, Surface plasmons, Crystals, Electrooptic modulation, Near field optics, Laser frequency

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Proceedings Article | 17 March 2023 Presentation + Paper

All-optical processing of microwave signals using cavity optomechanics

Laura Mercadé, Alejandro Martínez

Proceedings Volume 12425, 1242502 (2023) https://doi.org/10.1117/12.2647134

KEYWORDS: Signal processing, Microwave radiation, Phonons, Modulation frequency, Oscillators, Orthogonal frequency division multiplexing, Modulation, Frequency modulation, Silicon, Frequency conversion, Optomechanical components, Optomechanical design

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Proceedings Article | 5 March 2021 Presentation + Paper

Ultracompact silicon optomechanical cavities as optical upconverters of OFDM wireless signals

Laura Mercadé, Maria Morant, Roberto Llorente, Alejandro Martínez

Proceedings Volume 11685, 116850J (2021) https://doi.org/10.1117/12.2581497

KEYWORDS: Silicon, Orthogonal frequency division multiplexing, Crystals, Upconversion, Radio optics, Modulation, Silicon photonics, Photonic crystals, Phonons, Phase shift keying

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Proceedings Article | 8 March 2019 Presentation

Recent advances in cavity optomechanics: from chaos and phonon lasing to mechanically-induced synchronization (Conference Presentation)

Alejandro Martínez, Clivia Sotomayor-Torres, Daniel Navarro-Urrios

Proceedings Volume 10927, 109271O (2019) https://doi.org/10.1117/12.2516245

KEYWORDS: Phonons, Chaos, Optomechanical design, Silicon photonics, Crystals, Nonlinear crystals, Photonic crystals, Oscillators, Photons, Transparency

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Proceedings Article | 14 May 2018 Presentation + Paper

Integration of subwavelength nanostructures in silicon waveguides: new phenomena and applications

Alejandro Martínez

Proceedings Volume 10671, 106711Y (2018) https://doi.org/10.1117/12.2305489

KEYWORDS: Waveguides, Nanostructures, Silicon, Plasmonics, Nanoantennas, Polarization, Silicon photonics, Light scattering, Photonic integrated circuits, Dielectrics

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Proceedings Article | 18 April 2016 Paper

A subwavelength Stokes polarimeter on a silicon chip

A. Espinosa Soria, Francisco Rodríguez-Fortuño, Amadeu Griol, Alejandro Martínez

Proceedings Volume 9884, 98841I (2016) https://doi.org/10.1117/12.2227634

KEYWORDS: Polarimetry, Silicon, Plasmonics, Nanophotonics, Waveguides, Silicon photonics, Optical testing, Polarization, Nanoantennas, Calibration, Dielectric polarization, Gold

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Proceedings Article | 21 February 2013 Paper

Phoxonic crystals: tailoring the light-sound interaction at the nanoscale

Alejandro Martínez

Proceedings Volume 8632, 86320W (2013) https://doi.org/10.1117/12.2013340

KEYWORDS: Crystals, Photonic crystals, Waveguides, Phonons, Silicon, Photons, Acoustics, Wave propagation, Light wave propagation, Sensors

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Proceedings Article | 11 May 2012 Paper

Theoretical study about the gain in indirect bandgap semiconductor acousto-optical cavities with simultaneous photon and phonon confinement

José Escalante Fernandez, Alejandro Martínez

Proceedings Volume 8432, 84321M (2012) https://doi.org/10.1117/12.921080

KEYWORDS: Phonons, Acoustics, Silicon, Absorption, Optical resonators, Semiconductors, Electrons, Semiconductor lasers, Crystals, Particles

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Proceedings Article | 10 May 2012 Paper

Strong magnetic resonance of coupled aluminum nanodisks on top of a silicon waveguide

Irene Alepuz-Benache, Carlos García-Meca, Francisco J. Rodríguez-Fortuño, Rubén Ortuño, María Lorente-Crespo, Amadeu Griol, Alejandro Martínez

Proceedings Volume 8424, 84242J (2012) https://doi.org/10.1117/12.922300

KEYWORDS: Waveguides, Magnetism, Silicon, Aluminum, Nanoparticles, Wave propagation, Polarization, Waveguide modes, Numerical simulations, Radio propagation

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Proceedings Article | 4 May 2012 Paper

Theoretical study about the behavior of two-level systems inside of optomechanical cavity where mechanical oscillations are induced

Jose Escalante, Alejandro Martinez

Proceedings Volume 8440, 84400R (2012) https://doi.org/10.1117/12.922124

KEYWORDS: Atrial fibrillation, Mirrors, Phonons, Acoustics, Photonics systems, Systems modeling, Crystals, Quantum optics, Chemical species, Electromagnetism

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Proceedings Article | 4 May 2012 Paper

Jaynes-Cummings model of an indirect gap semiconductor cavity

Jose Escalante Fernandez, Alejandro Martinez

Proceedings Volume 8440, 84400O (2012) https://doi.org/10.1117/12.921079

KEYWORDS: Phonons, Photons, Semiconductors, Chemical species, Acoustics, Absorption, Silicon, Mirrors, Electromagnetism, Nanophotonics

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Proceedings Article | 1 May 2012 Paper

Strong magnetism by closely spaced gold nanohoops

M. Lorente-Crespo, R. Ortuño, I. Alepuz-Benaches, C. García-Meca, Li Wang, Y. Ekinci, A. Martínez

Proceedings Volume 8423, 84231V (2012) https://doi.org/10.1117/12.921801

KEYWORDS: Magnetism, Gold, Terahertz radiation, Metamaterials, Glasses, Resonance enhancement, Metals, Near infrared, Infrared spectroscopy, Spectroscopy

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Proceedings Article | 25 April 2012 Paper

Experimental demonstration of waveguiding in honeycomb and square-lattice silicon photonic crystal membranes

Daniel Puerto, Amadeu Griol, José Maria Escalante, Bahram Djafari-Rouhani, Yan Pennec, Vincent Laude, Jean-Charles Beugnot, Alejandro Martínez

Proceedings Volume 8425, 84250X (2012) https://doi.org/10.1117/12.921689

KEYWORDS: Waveguides, Photonic crystals, Silicon, Crystals, Scanning electron microscopy, Light wave propagation, Silica, Phonons, Silicon photonics, Photons

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Proceedings Article | 19 May 2011 Paper

PhoXonic architectures for tailoring the acousto-optic interaction

N. Papanikolaou, I. Psarobas, G. Gantzounis, E. Almpanis, N. Stefanou, B. Djafari-Rouhani, B. Bonello, V. Laude, A. Martinez

Proceedings Volume 8071, 80710Z (2011) https://doi.org/10.1117/12.886562

KEYWORDS: Acoustics, Acousto-optics, Crystals, Silicon, Photonic crystals, Silica, Gold, Optical spheres, Phonons, Modulation

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Proceedings Article | 18 May 2010 Paper

RF frequency transparent 90° hybrid based on silicon on insulator photonic circuit

Rakesh Sambaraju, Jose Vicente Galan-Conejos, Javier Herrera, Amadeu Griol, Claudio Otón, Pablo Sanchis, Alejandro Martínez

Proceedings Volume 7719, 771914 (2010) https://doi.org/10.1117/12.854531

KEYWORDS: Phase shifts, Modulation, Waveguides, Silicon, Signal attenuation, Photonic integrated circuits, Silicon photonics, Phase shift keying, Quadrature amplitude modulation, Single sideband modulation

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Proceedings Article | 29 April 2010 Paper

Light compression without reflections

C. García-Meca, M. Tung, J. V. Galán, R. Ortuño, F. J. Rodríguez-Fortuño, J. Martí, A. Martínez

Proceedings Volume 7711, 771121 (2010) https://doi.org/10.1117/12.854566

KEYWORDS: Waveguides, Dielectrics, Reflection, Antireflective coatings, Gaussian beams, Nanophotonics, Dielectric polarization, Single mode fibers, Platinum, Nanowires

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Proceedings Article | 29 April 2010 Paper

Enlarged negative effective index bandwidth from fishnet metamaterials

R. Ortuño, C. García-Meca, F. J. Rodríguez-Fortuño, J. Martí, A. Martínez

Proceedings Volume 7711, 771108 (2010) https://doi.org/10.1117/12.854535

KEYWORDS: Refractive index, Dielectrics, Magnetism, Metamaterials, Electromagnetism, Metals, Microwave radiation, Plasma, Optical properties, Silver

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Proceedings Article | 1 May 2008 Paper

Cadmium telluride: a silicon-compatible optical material as an alternative technology for building all-optical photonic devices

A. Martínez, F. Cuesta-Soto, J. García, J. Martí, N. Sochinskii, M. Abellan, J. Rodríguez-Fernández, S. Mengali, A. Mercuri, C. Corsi, I. Reid, M. Robertson, S. Neretina, R. Hughes, J. Wojcik, J. Preston, P. Mascher

Proceedings Volume 6996, 699608 (2008) https://doi.org/10.1117/12.781413

KEYWORDS: Waveguides, Silicon, Zinc, Silica, Polarization, Refractive index, Etching, Nonlinear optics, Sapphire, Absorption

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Proceedings Article | 1 May 2008 Paper

Photonic switching on silicon: the FP6-Phologic approach

J. Martí, A. Martínez, P. Sanchis, J. García, F. Cuesta-Soto

Proceedings Volume 6996, 699613 (2008) https://doi.org/10.1117/12.787030

KEYWORDS: Waveguides, Silicon, Switching, Silicon photonics, Refractive index, Nonlinear optics, Logic devices, Dispersion, Nanocrystals, Silica

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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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Showing 5 of 21 publications

Conference Committee Involvement (4)

Metamaterials XIV

7 April 2024 | Strasbourg, France

Metamaterials XIII

4 April 2022 | Strasbourg, France

Metamaterials XII

7 April 2020 | Online Only, France

Metamaterials

23 April 2018 | Strasbourg, France

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