Dr. Vincent Laude Profile

Dr. Vincent Laude

at FEMTO-ST

SPIE Involvement:

Author

Publications (29)

Proceedings Article | 8 March 2019 Presentation

Extraordinary nonlinear transmission modulation in a doubly-resonant optomechanical structure (Conference Presentation)

Abdelkrim Khelif, Fadi Baida, Vincent Laude, Abderrahmane Belkhir, Mahmoud Addouche, Sarah Benchabane

Proceedings Volume 10927, 109271P (2019) https://doi.org/10.1117/12.2516883

KEYWORDS: Modulation, Metamaterials, Acoustics, Electromagnetism, Biosensing, Spectroscopy, Crystals, Refractive index, Silver, Lithium niobate

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Proceedings Article | 27 April 2016 Paper

Experimental observation of surface acoustic wave Brillouin scattering in a small-core photonic crystal fiber

Joël Cabrel Tchahame, Thibaut Sylvestre, Kien Phan Huy, Alexandre Kudlinski, Vincent Laude, Jean-Charles Beugnot

Proceedings Volume 9894, 98941J (2016) https://doi.org/10.1117/12.2227653

KEYWORDS: Light scattering, Acoustics, Optical fibers, Scattering, Photonic crystal fibers, Telecommunications, Sensors, Light wave propagation, Numerical simulations, Scattering, Photonic crystal fibers, Geometrical optics, Waveguides, Photonic crystals, Scanning electron microscopy

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Proceedings Article | 1 May 2014 Paper

Tunable stimulated Brillouin scattering in hybrid polymer-chalcogenide tapered fibers

Jean-Charles Beugnot, Raja Ahmad, Martin Rochette, Vincent Laude, Hervé Maillotte, Thibaut Sylvestre

Proceedings Volume 9136, 91360O (2014) https://doi.org/10.1117/12.2051391

KEYWORDS: Optical fibers, Polymethylmethacrylate, Scattering, Polymers, Chalcogenides, Electrostriction, Radio optics, Acoustics, Polymer optical fibers, Cladding

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Proceedings Article | 1 May 2014 Paper

All-optical generation of surface acoustic waves in a silica optical microwire

Jean-Charles Beugnot, Sylvie Lebrun, Gilles Pauliat, Herv Maillotte, Vincent Laude, Thibaut Sylvestre

Proceedings Volume 9136, 91360E (2014) https://doi.org/10.1117/12.2051388

KEYWORDS: Acoustics, Silica, Scattering, Waveguides, Electrostriction, Raman scattering, Single mode fibers, Rayleigh scattering, Geometrical optics, Wave propagation

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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 | 25 April 2012 Paper

Numerical investigation of electrostrictive forces in submicron phoxonic waveguide

Jean-Charles Beugnot, Vincent Laude

Proceedings Volume 8425, 842523 (2012) https://doi.org/10.1117/12.922677

KEYWORDS: Waveguides, Silica, Acoustics, Silicon, Bridges, Scattering, Electrostriction, Phonons, Photons, Optical fibers

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Proceedings Article | 25 April 2012 Paper

Photon and acoustic phonon coupling in phoxonic crystals

Vincent Laude

Proceedings Volume 8425, 84250K (2012) https://doi.org/10.1117/12.922083

KEYWORDS: Photonic crystals, Crystals, Waveguides, Phonons, Resonators, Acoustics, Electroluminescent displays, Electrostriction, Dispersion, Scattering

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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 | 1 March 2011 Paper

Is there really a sound line limit for surface waves in phononic crystals?

Sarah Benchabane, Abdelkrim Khelif, Vincent Laude

Proceedings Volume 7946, 794618 (2011) https://doi.org/10.1117/12.881283

KEYWORDS: Crystals, Transducers, Wave propagation, Acoustics, Reflection, Lithium niobate, Beam splitters, Signal attenuation, Mirrors, Waveguides

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Proceedings Article | 20 May 2009 Paper

Role of microstructure on guided acoustic wave Brillouin scattering in photonic crystal fibers

J.-C. Beugnot, T. Sylvestre, E. Carry, H. Maillotte, G. Mélin, S. Lempereur, A. Fleureau, V. Laude

Proceedings Volume 7357, 73570S (2009) https://doi.org/10.1117/12.821100

KEYWORDS: Acoustics, Phonons, Optical fibers, Scattering, Photonic crystal fibers, Waveguides, Diffraction, Finite element methods, Chemical elements, Solids

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Proceedings Article | 16 February 2009 Paper

Evanescent Bloch waves in phononic crystals

V. Laude, B. Aoubiza, Y. Achaoui, S. Benchabane, A. Khelif

Proceedings Volume 7223, 72230E (2009) https://doi.org/10.1117/12.816984

KEYWORDS: Crystals, Wave propagation, Diffraction, Scattering, Polarization, Silicon, Photonic crystals, Refraction, Solids, Diffraction gratings

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Proceedings Article | 28 January 2008 Paper

Ultrasonic and hypersonic phononic crystals

A. Khelif, F.-L. Hsiao, S. Benchabane, A. Choujaa, B. Aoubiza, V. Laude

Proceedings Volume 6901, 69010B (2008) https://doi.org/10.1117/12.778573

KEYWORDS: Crystals, Acoustics, Signal attenuation, Wave propagation, Lithium niobate, Photonic crystals, Ultrasonics, Etching, Photomasks, Transducers

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Proceedings Article | 18 April 2006 Paper

Elastic bandgaps for surface modes in an ultrasonic lithium niobate phononic crystal

S. Benchabane, A. Khelif, L. Robert, J. Rauch, T. Pastureaud, V. Laude

Proceedings Volume 6182, 618216 (2006) https://doi.org/10.1117/12.662220

KEYWORDS: Crystals, Wave propagation, Lithium niobate, Acoustics, Photonic crystals, Etching, Reactive ion etching, Signal attenuation, Reflection, Solids

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Proceedings Article | 1 March 2006 Paper

Lithium niobate phononic crystal for surface acoustic waves

S. Benchabane, A. Khelif, J. Rauch, L. Robert, V. Laude

Proceedings Volume 6128, 61281A (2006) https://doi.org/10.1117/12.660284

KEYWORDS: Crystals, Acoustics, Lithium niobate, Wave propagation, Reactive ion etching, Etching, Photomasks, Photonic crystals, Optical lithography, Transducers

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Proceedings Article | 5 October 2005 Paper

X-UV chirped mirror fabrication for phase control of attosecond pulses

Anne-Sophie Morlens, Marie-Françoise Ravet, Vincent Laude, Rodrigo López-Martens, Marc Roulliay, Arnaud Jérome, Franck Delmotte, Françoise Bridou, Sophie Kazamias, Philippe Balcou, Philippe Zeitoun

Proceedings Volume 5963, 59630W (2005) https://doi.org/10.1117/12.625097

KEYWORDS: Mirrors, Reflectivity, Silicon, Molybdenum, Multilayers, Extreme ultraviolet, Calibration, Reflectometry, Neon, Control systems

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Proceedings Article | 24 May 2000 Paper

Incoherent multiplex optical correlator for pattern recognition

El-Houssine Horache, Badr-Eddine Benkelfat, Qin Zou, Vincent Laude

Proceedings Volume 4089, (2000) https://doi.org/10.1117/12.386846

KEYWORDS: Modulation, Optical correlators, Coherence (optics), Spatial light modulators, Signal processing, Optical pattern recognition, Image filtering, Light sources, Multiplexing, Optical filters

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Proceedings Article | 2 June 1999 Open Access

Applications of a liquid crystal television used as an arbitrary quasi-phase modulator

Vincent Laude, Carine Dirson, Dominique Delautre, Sebastien Breugnot, Jean-Pierre Huignard

Proceedings Volume 10296, 1029606 (1999) https://doi.org/10.1117/12.365916

KEYWORDS: Liquid crystals, Televisions, Modulators, Wavefronts, Modulation, Active optics, Image processing, Image resolution, Image enhancement, Resolution enhancement technologies

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Proceedings Article | 28 May 1999 Paper

Wide field of view coherent detection

Dominique Delautre, Sebastien Breugnot, Vincent Laude

Proceedings Volume 3707, (1999) https://doi.org/10.1117/12.351367

KEYWORDS: Heterodyning, Sensors, Oscillators, Wavefronts, Signal detection, Spatial light modulators, Atmospheric propagation, Turbulence, Wave propagation, Atmospheric sensing

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SPIE Journal Paper | 1 April 1999

Input image spectral density estimation for real-time adaption of correlation filters

Vincent Laude, Anders Grunnet-Jepsen, Sylvie Tonda-Goldstein

OE, Vol. 38, Issue 04, (April 1999) https://doi.org/10.1117/12.10.1117/1.602111

KEYWORDS: Image filtering, Nonlinear filtering, Optical filters, Digital filtering, Image analysis, Optical correlators, Signal to noise ratio, Linear filtering, Optimal filtering, Adaptive optics

Proceedings Article | 9 October 1998 Paper

Optical implementation of correlation filters for a photorefractive joint transform correlator

Jerome Colin, Nicolas Landru, Vincent Laude, Henri Rajbenbach, Jean-Pierre Huignard

Proceedings Volume 3466, (1998) https://doi.org/10.1117/12.326779

KEYWORDS: Nonlinear filtering, Image filtering, Optical correlators, Joint transforms, Signal to noise ratio, Crystals, Spatial light modulators, Optical filters, Nonlinear crystals, Diffraction

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Proceedings Article | 9 October 1998 Paper

High-speed compact photorefractive joint transform correlator

Jerome Colin, Henri Rajbenbach, Vincent Laude, Sebastien Breugnot, Jean-Pierre Huignard

Proceedings Volume 3466, (1998) https://doi.org/10.1117/12.326776

KEYWORDS: Optical correlators, Crystals, Spatial light modulators, Joint transforms, CCD cameras, Binary data, Digital signal processing, Image processing, Fingerprint recognition, Image filtering

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Proceedings Article | 22 May 1998 Paper

High-speed photorefractive joint transform correlator using optimized nonlinear filters

Jerome Colin, Nicolas Landru, Vincent Laude, Sebastien Breugnot, Henri Rajbenbach, Jean-Pierre Huignard

Proceedings Volume 3490, (1998) https://doi.org/10.1117/12.308936

KEYWORDS: Optical correlators, Nonlinear filtering, Crystals, Optical filters, Joint transforms, Signal to noise ratio, Image filtering, Nonlinear crystals, Polarization, Photorefractive correlators

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SPIE Journal Paper | 1 October 1997

Bayesian target location in images

Vincent Laude, Stephane Formont

OE, Vol. 36, Issue 10, (October 1997) https://doi.org/10.1117/12.10.1117/1.601315

KEYWORDS: Correlation function, Image filtering, Probability theory, Optical engineering, Fourier transforms, Filtering (signal processing), Target detection, Estimation theory, Optical filters, Optical correlators

Proceedings Article | 19 August 1997 Paper

Optical image processing with the liquid crystal active lens

Vincent Laude, Jean-Pierre Huignard, Martin Defour, Philippe Refregier

Proceedings Volume 3101, (1997) https://doi.org/10.1117/12.281273

KEYWORDS: Spatial light modulators, Liquid crystals, Image processing, Active optics, Image quality, Edge detection, Linear filtering, Prisms, Light sources, Phase shift keying

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Proceedings Article | 27 December 1996 Paper

Input image spectral density estimation for real-time adaption of correlation filters for optical pattern recognition

Anders Grunnet-Jepsen, Sylvie Tonda, Vincent Laude

Proceedings Volume 2969, (1996) https://doi.org/10.1117/12.262628

KEYWORDS: Nonlinear filtering, Image filtering, Optical filters, Digital filtering, Optical correlators, Signal to noise ratio, Image analysis, Electronic filtering, Optimal filtering, Optical pattern recognition

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Proceedings Article | 5 November 1996 Paper

Optical architectures for programmable filtering of microwave signals

Daniel Dolfi, Jerome Tabourel, Olivier Durand, Vincent Laude, Jean-Pierre Huignard, Jean Chazelas

Proceedings Volume 2845, (1996) https://doi.org/10.1117/12.257232

KEYWORDS: Optical filters, Electronic filtering, Microwave radiation, Signal processing, Spatial light modulators, Modulators, Mirrors, Digital filtering, Signal detection, Photodiodes

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Proceedings Article | 1 September 1995 Paper

Small target tracking on image sequence using nonlinear optimal filtering

Stephane Formont, Vincent Laude, Philippe Refregier

Proceedings Volume 2561, (1995) https://doi.org/10.1117/12.217706

KEYWORDS: Nonlinear filtering, Linear filtering, Image filtering, Optimal filtering, Detection and tracking algorithms, Electronic filtering, Signal to noise ratio, Algorithm development, Strontium, Phase only filters

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Proceedings Article | 28 August 1995 Paper

Optical implementation of optimal trade-off bipolar filters for the shadow-casting incoherent correlator

Vincent Laude, Jean-Pierre Huignard, Philippe Refregier

Proceedings Volume 2565, (1995) https://doi.org/10.1117/12.217645

KEYWORDS: Image filtering, Optical correlators, Optical filters, Optimal filtering, Spatial light modulators, Signal to noise ratio, Electronic filtering, Image resolution, Linear filtering, Transparency

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Proceedings Article | 29 September 1994 Paper

Characterization of SLM coding domains for implementation of optimal trade-off filters

Vincent Laude, Philippe Refregier

Proceedings Volume 2297, (1994) https://doi.org/10.1117/12.187326

KEYWORDS: Signal to noise ratio, Spatial light modulators, Phase only filters, Optimal filtering, Binary data, Image filtering, Optical filters, Optical correlators, Clouds, Optimization (mathematics)

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Showing 5 of 29 publications

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