Prof. Vincent Couderc Profile

Prof. Vincent Couderc

Directeur De Recherche Cnrs at XLIM Institut de Recherche

SPIE Involvement:

Author

Publications (44)

Proceedings Article | 20 June 2024 Presentation

Presentation

Biomedical CARS system free of external delay line

Tigran Mansuryan, Alessandro Tonello, Katarzyna Krupa, Alexis Desmoulière, Mark Arthur Ndong Ntoutoume, Vincent Sol, Claire Lefort, Mario Zitelli, Mario Ferraro, Fabio Mangini, Yifan Sun, Yago Arosa, Benjamin Wetzel, Stefan Wabnitz, Vincent Couderc

Proceedings Volume PC13006, PC1300601 (2024) https://doi.org/10.1117/12.3016653

KEYWORDS: Biomedical optics, Vibration, Spectroscopy, Hyperspectral imaging, Waveguides, Raman spectroscopy, Raman scattering, Physical coherence, Molecular spectroscopy, Laser systems engineering

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Proceedings Article | 20 June 2024 Presentation

Presentation

Frequency comb in optically poled multimode graded-index fibers

Yago Arosa, Maxime Jonard, Tigran Mansuryan, Maggy Colas, Julie Cornette, Jean-René Duclère, Claire Lefort, Alessandro Tonello, Vincent Couderc

Proceedings Volume PC13004, PC130040K (2024) https://doi.org/10.1117/12.3016649

KEYWORDS: Multimode fibers, Frequency combs, Graded index fibers, Supercontinuum generation, Second harmonic generation, Phase matching, Harmonic generation, Beam diameter, Wave propagation, Visible radiation

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Proceedings Article | 20 June 2024 Presentation

Presentation

Smart Photonics: Characterization and control of modulation instability processes in nonlinear fiber optics

Lynn Sader, Yassin Boussafa, Van-Thuy Hoang, Surajit Bose, Anahita Khodadad Kashi, Raktim Haldar, Bruno Chaves, Alexis Bougaud, Marc Fabert, Vincent Kermène, Alessandro Tonello, Vincent Couderc, Michael Kues, Benjamin Wetzel

Proceedings Volume PC13004, PC1300404 (2024) https://doi.org/10.1117/12.3016696

KEYWORDS: Modulation, Photonics, Nonlinear optics, Fiber optics, Ultrafast phenomena, Signal processing, Optical coherence, Machine learning, Time metrology, Signal generators

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Proceedings Article | 12 March 2024 Presentation + Paper

Presentation + Paper

Nonlinear beam control via amplitude and phase locking in multimode GRIN fibers

Fabio Mangini, Mario Ferraro, Yifan Sun, Pedro Parra-Rivas, Mikhail Gervaziev, Denis Kharenko, Vincent Couderc, Stefan Wabnitz

Proceedings Volume 12871, 128710E (2024) https://doi.org/10.1117/12.3007886

KEYWORDS: Mode locking, Thermodynamics, Multimode fibers, GRIN lenses, Nonlinear control, Spatial coherence, Quantum amplitude, Optical fibers, Beam controllers, Wave propagation

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Proceedings Article | 12 March 2024 Presentation + Paper

Presentation + Paper

Wave thermalization sets high-power limitation to spatial beam self-cleaning in multimode optical fibers

Fabio Mangini, Mario Ferraro, Alessandro Tonello, Vincent Couderc, Stefan Wabnitz

Proceedings Volume 12871, 128710H (2024) https://doi.org/10.1117/12.3007907

KEYWORDS: GRIN lenses, Spatial light modulators, Optical fibers, Multimode fibers, Thermodynamics, Picosecond phenomena, Cameras, Photons, Near field, Holography

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Proceedings Article | 17 March 2023 Presentation

Presentation

Mid-IR supercontinuum in gallium arsenide waveguide

Geoffroy Granger, Myriam Bailly, Hugo Delahaye, Cristian Jimenez, Idris Tiliouine, Yann Leventoux, Jean-Christophe Orlianges, Vincent Couderc, Bruno Gérard, Rezki Becheker, Said Idlahcen, Thomas Godin, Ammar Hideur, Arnaud Grisard, Eric Lallier, Sebastien Fevrier

Proceedings Volume PC12405, PC1240508 (2023) https://doi.org/10.1117/12.2655448

KEYWORDS: Waveguides, Mid-IR, Gallium arsenide, Fiber lasers, Supercontinuum generation, Imaging spectroscopy, Ultrafast imaging, Synchrotrons, Solitons, Picosecond phenomena

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Proceedings Article | 15 March 2023 Presentation + Paper

Presentation + Paper

Spatial beam self-cleaning in multimode fibers: the role of light polarization

Mario Ferraro, Fabio Mangini, Raphaël Jauberteau, Mario Zitelli, Yifan Sun, Pedro Parra-Rivas, Katarzyna Krupa, Alessandro Tonello, Vincent Couderc, Stefan Wabnitz

Proceedings Volume 12407, 124070E (2023) https://doi.org/10.1117/12.2652260

KEYWORDS: Polarization, Picosecond phenomena, Multimode fibers, Thermodynamics, Pulse signals, Femtosecond phenomena, GRIN lenses, Femtosecond pulse shaping, Depolarization, Polarized light

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Proceedings Article | 14 March 2023 Presentation + Paper

Presentation + Paper

Large band multiphoton microendoscope with single-core standard graded-index multimode fiber based on spatial beam self-cleaning

Tigran Mansuryan, Nour Tabcheh, Marc Fabert, Katarzyna Krupa, Raphael Jauberteau, Alessandro Tonello, Claire Lefort, Mario Ferraro, Fabio Mangini, Mario Zitelli, Massimiliano Papi, Ivo Boskoski, Stefan Wabnitz, Vincent Couderc

Proceedings Volume 12356, 123560B (2023) https://doi.org/10.1117/12.2652346

KEYWORDS: Multimode fibers, Fluorescence, Fluorescence imaging, Endoscopy, GRIN lenses, Spatial resolution, Optical fibers, Autofluorescence, Biological samples, Beam diameter

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Proceedings Article | 9 March 2023 Presentation

Presentation

High-energy solitonic source of high harmonics

Yann Leventoux, Melek Jedidi, Lamine Ferhat, Cristian Jimenez, Idris Tiliouine, Geoffroy Granger, Jean-Christophe Orlianges, Aurelian Crunteanu, Laure Lavoute, Dmitry Gaponov, Johan Boullet, Marie Froidevaux, Willem Boutu, Hamed Merdji, Vincent Couderc, Sebastien Fevrier

Proceedings Volume 12400, 1240017 (2023) https://doi.org/10.1117/12.2651261

KEYWORDS: Zinc oxide, Solitons, Solids, Thin films, Silicon, Semiconductors, Mid-IR, Harmonic generation, Fiber lasers, Absorption

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Proceedings Article | 26 May 2022 Presentation + Paper

Presentation + Paper

Exploiting the geometry of optical fibers for igniting helical-shape plasma filaments

Mario Ferraro, Fabio Mangini, Mario Zitelli, Alioune Niang, Rocco Crescenzi, Tigran Mansuryan, Alessandro Tonello, Vincent Couderc, Antonio De Luca, Sergey Babin, Fabrizio Frezza, Stefan Wabnitz

Proceedings Volume 12143, 1214302 (2022) https://doi.org/10.1117/12.2624477

KEYWORDS: Plasma, Cladding, Optical fibers, Interfaces, Refractive index, Luminescence, Visualization, Microscopes, Glasses, Laser beam propagation

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Proceedings Article | 26 May 2022 Presentation + Paper

Presentation + Paper

Towards a new understanding of optical poling efficiency in multimode fibers

Maxime Jonard, Maggy Colas, Yann Leventoux, Tigran Mansuryan, Julie Cornette, Alessandro Tonello, Stefan Wabnitz, Mario Zitelli, Fabio Mangini, Mario Ferraro, Yifan Sun, Sébastien Février, Jean-René Duclère, Vincent Couderc, Claire Lefort

Proceedings Volume 12143, 1214303 (2022) https://doi.org/10.1117/12.2621278

KEYWORDS: Multimode fibers, Optical fibers, Raman spectroscopy, Microscopes, GRIN lenses, Structured optical fibers, Nonlinear optics, Multiphoton microscopy, Germanium

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Proceedings Article | 25 May 2022 Presentation + Paper

Presentation + Paper

Laser-induced damages in silica multimode optical fibers

Mario Ferraro, Fabio Mangini, Yifan Sun, Mario Zitelli, Rocco Crescenzi, Alioune Niang, Maria Caterina Crocco, Vincenzo Formoso, Raffaele Agostino, Riccardo Barberi, Antonio De Luca, Alessandro Tonello, Sergey Babin, Vincent Couderc, Stefan Wabnitz

Proceedings Volume 12142, 121420R (2022) https://doi.org/10.1117/12.2623746

KEYWORDS: Refractive index, Optical fibers, Multimode fibers, Fiber lasers, Microscopes, Silica, Optical microscopy, Laser induced damage, Transmittance, Solitons

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Proceedings Article | 18 April 2021 Presentation + Paper

Presentation + Paper

Versatile supercontinuum generation by using χ(2) and χ(3) nonlinearities in PPLN crystal for direct multiplex CARS measurement

Sahar Wehbi, Tigran Mansuryan, Raphael Jauberteau, Alessandro Tonello, Katarzyna Krupa, Stefan Wabnitz, Hideaki Kano, Philippe Leproux, Sebastien Vergnole, Vincent Couderc

Proceedings Volume 11770, 1177017 (2021) https://doi.org/10.1117/12.2589155

KEYWORDS: Crystals, Supercontinuum generation, Nonlinear crystals, CARS tomography, Structured optical fibers, Optical fibers, Laser crystals, Infrared radiation, Visible radiation, Ultraviolet radiation

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Proceedings Article | 5 March 2021 Presentation + Paper

Presentation + Paper

Spatial beam nonlinear control with multimode GRIN fiber amplifiers

A. Niang, M. Jima, D. Modotto, F. Mangini, A. Tonello, U. Minoni, M. Fabert, M. Zitelli, V. Couderc, S. Wabnitz

Proceedings Volume 11665, 116650L (2021) https://doi.org/10.1117/12.2578927

KEYWORDS: Multimode fibers, GRIN lenses, Optical fibers, Optical amplifiers, Fiber amplifiers, Supercontinuum generation, Raman spectroscopy, Nonlinear response, Nonlinear optics, Mid-IR

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Proceedings Article | 5 March 2021 Presentation + Paper

Presentation + Paper

Spatiotemporal guided bullets in multimode fiber

M. Zitelli, M. Ferraro, F. Mangini, L. Leggio, D. Kharenko, A. Niang, A. Tonello, V. Couderc, T. Hansson, S. Wabnitz

Proceedings Volume 11670, 1167018 (2021) https://doi.org/10.1117/12.2578222

KEYWORDS: Multimode fibers, Solitons, Femtosecond phenomena, Waveguides, Visualization, Ultrafast phenomena, Raman spectroscopy, Optical fibers, Nonlinear optics, Mode locking

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Proceedings Article | 2 March 2020 Presentation + Paper

Presentation + Paper

Generation of kilovolt, picosecond electric pulses by coherent combining in optoelectronic system

Sahar Wehbi, Farid El Bassri, Dominique Pagnoux, Philippe Leproux, Delia Arnaud-Cormos, Philippe Leveque, Anthony Bertrand, Vincent Couderc

Proceedings Volume 11279, 112791V (2020) https://doi.org/10.1117/12.2544668

KEYWORDS: Picosecond phenomena, Switching, Optoelectronics, Switches, Femtosecond phenomena, Semiconductors, Laser sources, Oscilloscopes, Polarization, Pulsed laser operation

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Proceedings Article | 23 February 2018 Paper

Paper

Label-free imaging of acanthamoeba using multimodal nonlinear optical microscopy

Tsubasa Kobayashi, Yu-Rok Cha, Yuichi Kaji, Tetsuro Oshika, Philippe Leproux, Vincent Couderc, Hideaki Kano

Proceedings Volume 10498, 104982J (2018) https://doi.org/10.1117/12.2288136

KEYWORDS: Second-harmonic generation, Optical microscopy, Microscopy, Raman spectroscopy, Harmonic generation, Spectroscopy, CARS tomography, Proteins, Ophthalmology, Medicine

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Proceedings Article | 23 February 2018 Presentation + Paper

Presentation + Paper

CARS molecular fingerprinting using a sub-nanosecond supercontinuum light source

Hideaki Kano, Toshihiro Akiyama, Akihito Inoko, Tsubasa Kobayashi, Philippe Leproux, Vincent Couderc, Yuichi Kaji, Tetsuro Oshika

Proceedings Volume 10498, 104981P (2018) https://doi.org/10.1117/12.2287168

KEYWORDS: Second-harmonic generation, Retina, Raman spectroscopy, Imaging spectroscopy, Spectroscopy, Laser sources, Signal detection, Light sources, Imaging systems, Harmonic generation

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Proceedings Article | 26 January 2018 Presentation + Paper

Presentation + Paper

Nonlinear dynamics in multimode optical fibers

Stefan Wabnitz, Alessandro Tonello, Vincent Couderc, Daniele Modotto, Alain Barthélémy, Guy Millot, Katarzyna Krupa

Proceedings Volume 10540, 105402B (2018) https://doi.org/10.1117/12.2287874

KEYWORDS: GRIN lenses, Multimode fibers, Optical fibers, Refractive index, Fiber lasers, Light wave propagation, Dispersion, Nonlinear dynamics, Medical research, Picosecond phenomena

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Proceedings Article | 14 March 2016 Presentation + Paper

Presentation + Paper

M-CARS and EFISHG study of the influence of a static electric field on a non-polar molecule

E. Capitaine, C. Louot, N. Ould-Moussa, C. Lefort, J. Kaneyasu, H. Kano, D. Pagnoux, V. Couderc, P. Leproux

Proceedings Volume 9712, 97120M (2016) https://doi.org/10.1117/12.2208847

KEYWORDS: Molecules, Polarization, Microscopes, Spectroscopy, Raman spectroscopy, Second-harmonic generation, Harmonic generation, Liquids, CARS tomography, Molecular spectroscopy

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Proceedings Article | 14 March 2016 Presentation + Paper

Presentation + Paper

Multiphoton imaging with a nanosecond supercontinuum source

Claire Lefort, Rodney O'Connor, Véronique Blanquet, Fabienne Baraige, Vincent Tombelaine, Philippe Lévêque, Vincent Couderc, Philippe Leproux

Proceedings Volume 9712, 97121D (2016) https://doi.org/10.1117/12.2208134

KEYWORDS: Multiphoton microscopy, Second-harmonic generation, Laser sources, Absorption, Microscopes, Luminescence, Femtosecond phenomena, Tumors, Blood vessels, In vivo imaging

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Proceedings Article | 7 March 2016 Presentation + Paper

Presentation + Paper

Nanosecond coherent anti-Stokes Raman scattering for particle size characterization

Farid El Bassri, Claire Lefort, Erwan Capitaine, Christophe Louot, Dominique Pagnoux, Vincent Couderc, Philippe Leproux

Proceedings Volume 9703, 970314 (2016) https://doi.org/10.1117/12.2212501

KEYWORDS: Particles, Raman spectroscopy, Supercontinuum sources, Spectroscopy, Light scattering, Raman scattering, Laser scattering, Scattering, Chemical analysis, Atmospheric particles

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Proceedings Article | 4 March 2016 Paper

Paper

All-normal dispersion supercontinuum generation in the near-infrared by Raman conversion in standard optical fiber

Christophe Louot, Erwan Capitaine, Badr Shalaby, Katarzyna Krupa, Alessandro Tonello, Dominique Pagnoux, Claire Lefort, Philippe Leproux, Vincent Couderc

Proceedings Volume 9731, 97310M (2016) https://doi.org/10.1117/12.2208580

KEYWORDS: Raman spectroscopy, Supercontinuum generation, Optical fibers, Photonic crystal fibers, Nonlinear optics, Raman scattering, Spectroscopy, Polarization, Fiber lasers, Prisms, Wave plates, Picosecond phenomena

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Proceedings Article | 19 October 2012 Paper

Paper

A novel electro-optical pump-probe system for bioelectromagnetic investigations

Annalisa De Angelis, Vincent Couderc, Philippe Leproux, Alexis Labruyère, Alessandro Tonello, Saad El Amari, Delia Arnaud-Cormos, Philippe Leveque

Proceedings Volume 8487, 84870M (2012) https://doi.org/10.1117/12.928978

KEYWORDS: Electro optical systems, Electro optics, Picosecond phenomena, Wave propagation, Laser sources, Photonic crystal fibers, Semiconductor lasers, Semiconductors, Crystals, Pulse generators

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In the area of bioelectromagnetic studies there is a growing interest to understand the mechanisms leading to nanosecond electric fields induced electroporation. Real-time imaging techniques at molecular level could probably bring further advances on how electric fields interact with living cells. However the investigations are limited by the present-day lack of these kinds of advanced instrumentations. In this context, we present an innovative electro-optical pump-probe system. The aim of our project is to provide a performing and compact device for electrical stimulation and multiplex Coherent anti-Stokes Raman Scattering (M-CARS) imaging of biological cells at once. The system consists of a 1064 nm sub-nanosecond laser source providing both a monochromatic pump and a polychromatic Stokes optical beam used in a CARS process, as well as the trigger beam for the optoelectronic switching-based electrical pulse generator. The polychromatic Stokes beam (from 600 to 1700 nm) results from a supercontinuum generation in a photonic crystal fiber (PCF). A detailed spectro-temporal characterization of such a broadband spectrum shows the impact of the nonlinear propagation in the fiber on the Stokes wave. Despite the temporal distortions observable on Stokes pulse profiles, their spectral synchronization with the pump pulse remains possible and efficient in the interesting region between 1100 nm and 1700 nm. The electrical stimulation device consists of a customized generator combining microstrip-line technology and laser-triggered photoconductive semiconductor switches. Our experimental characterization highlights the capability for such a generator to control the main pulse parameters (profile, amplitude and duration) and to be easily synchronized with the imaging system. We finally test and calibrate the system by means of a KDP crystal. The preliminary results suggest that this electro-optical system provides a suitable tool for real-time investigation of bioelectromagnetic interactions in the nanosecond and sub-nanosecond regime.

SPIE Journal Paper | 1 May 2011 Open Access

Open Access

Automatic cytometric device using multiple wavelength excitations

Nelly Rongeat, Sylvain Ledroit, Laurence Chauvet, Didier Cremien, Alexandra Urankar, Philippe Nerin, Vincent Couderc

JBO, Vol. 16, Issue 05, 057006, (May 2011) https://doi.org/10.1117/12.10.1117/1.3582162

KEYWORDS: Luminescence, Blood, Hematology, Statistical analysis, Biological research, Laser sources, Scattering, Acousto-optics, Tunable filters, Laser scattering

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Proceedings Article | 14 May 2010 Paper

Paper

Adjustable supercontinuum laser source with low coherence length and low timing jitter

Marco Andreana, Anthony Bertrand, Yves Hernandez, Philippe Leproux, Vincent Couderc, Stéphane Hilaire, Guillaume Huss, Domenico Giannone, Alessandro Tonello, Alexis Labruyère, Nelly Rongeat, Philippe Nérin

Proceedings Volume 7714, 771404 (2010) https://doi.org/10.1117/12.854237

KEYWORDS: Picosecond phenomena, Micro optical fluidics, Semiconductor lasers, Laser sources, Pulsed laser operation, Modulation, Fiber lasers, Amplifiers, Infrared radiation, Diodes

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Proceedings Article | 20 May 2009 Paper

Paper

Microstructured fibers with high lanthanum oxide glass core for nonlinear applications

J. Kobelke, K. Schuster, D. Litzkendorf, A. Schwuchow, J. Kirchhof, H. Bartelt, V. Tombelaine, P. Leproux, V. Couderc, A. Labruyere

Proceedings Volume 7357, 735702 (2009) https://doi.org/10.1117/12.819821

KEYWORDS: Glasses, Lanthanum, Oxides, Silica, Optical fibers, Micro optical fluidics, Cladding, Refractive index, Aluminum, Signal attenuation

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Proceedings Article | 9 May 2008 Paper

Paper

Methods for visible supercontinuum generation in doped/undoped holey fibres

P. Leproux, C. Buy-Lesvigne, V. Tombelaine, V. Couderc, J. L. Auguste, J. M. Blondy, G. Mélin, K. Schuster, J. Kobelke, H. Bartelt

Proceedings Volume 6990, 699007 (2008) https://doi.org/10.1117/12.781337

KEYWORDS: Supercontinuum generation, Visible radiation, Structured optical fibers, Supercontinuum sources, Biomedical optics, Silica, Photonic crystal fibers, Sum-frequency generation, Nonlinear optics, Nd:YAG lasers

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Proceedings Article | 22 April 2008 Paper

Paper

Second harmonic generation in Ge-doped silica holey fibres and supercontinuum generation

Vincent Tombelaine, Christelle Buy-Lesvigne, Vincent Couderc, Philippe Leproux, Gilles Mélin, Kay Schuster, Jens Kobelke, Hartmut Bartelt

Proceedings Volume 6990, 69900N (2008) https://doi.org/10.1117/12.781369

KEYWORDS: Second-harmonic generation, Infrared radiation, Visible radiation, Harmonic generation, Polarization, Supercontinuum generation, Micro optical fluidics, Silica, Near field optics, Raman scattering

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Proceedings Article | 21 May 2007 Paper

Paper

Original holey fibres and nonlinear schemes for supercontinuum generation

P. Leproux, V. Couderc, P. Roy, C. Lesvigne, A. Roy, V. Tombelaine, J. Auguste, J. Blondy

Proceedings Volume 6588, 658807 (2007) https://doi.org/10.1117/12.723392

KEYWORDS: Visible radiation, Supercontinuum generation, Infrared radiation, Polarization, Dispersion, Structured optical fibers, Cladding, Light sources, Waveguides

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Proceedings Article | 4 May 2007 Paper

Paper

Supercontinuum generation in a highly birefringent photonic crystal fibre seeded by a low-repetition rate picosecond infrared laser

P. Blandin, F. Druon, M. Hanna, P. Georges, S. Lévêque-Fort, Ch. Lesvigne, V. Couderc, Ph. Leproux

Proceedings Volume 6588, 658808 (2007) https://doi.org/10.1117/12.723333

KEYWORDS: Polarization, Visible radiation, Picosecond phenomena, Supercontinuum generation, Photonic crystal fibers, Four wave mixing, Infrared lasers, Crystals, Laser crystals, Structured optical fibers

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Proceedings Article | 18 April 2006 Paper

Paper

Near-UV supercontinua generated in photonic crystal fibers for femtosecond spectroscopy

J. Léonard, N. Lecong, J.-P. Likforman, O. Crégut, P. Leproux, V. Couderc, S. Haacke

Proceedings Volume 6182, 61822R (2006) https://doi.org/10.1117/12.683047

KEYWORDS: Optical fibers, Femtosecond phenomena, Absorption, Photonic crystal fibers, Spectroscopy, Laser beam diagnostics, Oscillators, Solitons, Molecules, Supercontinuum generation

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Proceedings Article | 14 April 2006 Paper

Paper

Real-time optical coherence spectrotomography: proof of principle

L. Froehly, M. Ouadour, G. Petitjean, L. Furfaro, P. Sandoz, T. Gharbi, P. Leproux, G. Huss, V. Couderc

Proceedings Volume 6191, 61910N (2006) https://doi.org/10.1117/12.661739

KEYWORDS: Optical coherence tomography, Spectroscopy, Spectral resolution, Sensors, Diffraction gratings, Signal processing, Absorption, Light sources, Interferometers, Optical correlators

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Proceedings Article | 7 November 2005 Paper

Paper

Unipolar and bipolar electrical pulse generator using photoconductive semiconductor switches

B. Vergne, V. Couderc, A. Barthélémy, M. Lalande, V. Bertrand, D. Gontier

Proceedings Volume 5989, 59890W (2005) https://doi.org/10.1117/12.660076

KEYWORDS: Semiconductors, Switches, Picosecond phenomena, Switching, Pulse generators, Oscilloscopes, Silicon, Capacitors, Antennas, Reliability

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Proceedings Article | 23 May 2005 Paper

Paper

Microstructured fibers for sensing applications

D. Pagnoux, S. Fevrier, P. Leproux, M. Phan Huy, A. Pryamikov, P. Viale, V. Tombelaine, V. Couderc, P. Roy, J. Auguste, J.-M. Blondy, Guillaume Laffont, V. Dewinter-Marty, Pierre Ferdinand, B. Dussardier, W. Blanc

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.623251

KEYWORDS: Optical fibers, Sensors, Micro optical fluidics, Liquids, Cladding, Waveguides, Manufacturing, Solids, Visible radiation, Fiber Bragg gratings

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Proceedings Article | 18 August 2004 Paper

Paper

Third-order nonlinearities of sulfur and selenide glasses at telecommunication wavelengths

Frederic Smektala, Johann Troles, Patrick Houizot, Thierry Jouan, Georges Boudebs, Sudir Cherukulappurath, Vincent Couderc, P. Champert

Proceedings Volume 5451, (2004) https://doi.org/10.1117/12.545776

KEYWORDS: Glasses, Selenium, Optical fibers, Germanium, Chalcogenide glass, Optical properties, Refractive index, Silica, Absorption, Arsenic

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Proceedings Article | 28 March 2002 Paper

Paper

Third and second order nonlinear optical properties of Ge-Se-S-As chalcogenide glasses

Frederic Smektala, Johann Troles, Vincent Couderc, Alain Barthelemy, Georges Boudebs, Francois Sanchez, Hassina Zeghlache, Gilbert Martinelli, Yves Quiquempois, Stephane Bailleux

Proceedings Volume 4628, (2002) https://doi.org/10.1117/12.460813

KEYWORDS: Glasses, Chalcogenide glass, Selenium, Refractive index, Absorption, Interferometry, Optical properties, Silica, Telecommunications, Nd:YAG lasers

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Proceedings Article | 15 December 2000 Paper

Paper

Periodically poled lithium niobate by electron beam: irradiation conditions and second harmonic generation

C. Restoin, Vincent Couderc, Claire Darraud-Taupiac, J.-Louis Decossas, J.-C. Vareille, Alain Barthelemy, Jerome Hauden

Proceedings Volume 4087, (2000) https://doi.org/10.1117/12.406455

KEYWORDS: Scanning electron microscopy, Lithium niobate, Crystals, Electron beams, Second-harmonic generation, Harmonic generation, Metals, Electrodes, Wet etching, Photography

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Proceedings Article | 13 April 2000 Paper

Paper

Passive mode locking of a flash lamp Nd:YAG laser with nonlinear rotation polarization in type II frequency doubling crystal

Vincent Couderc, S. Louis, Frederic Louradour, Alain Barthelemy

Proceedings Volume 3942, (2000) https://doi.org/10.1117/12.382859

KEYWORDS: Mode locking, Polarization, Nonlinear crystals, Crystals, Nd:YAG lasers, Laser crystals, Mirrors, Lamps, Dispersion, Picosecond phenomena

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Proceedings Article | 24 March 2000 Paper

Paper

Collisions between two-dimensional quadratic spatial solitons in PPLN

Alain Barthelemy, Bruno Bourliaguet, Vincent Couderc, C. De Angelis, F. Gringoli, Graeme Ross, Peter Smith, David Hanna

Proceedings Volume 3936, (2000) https://doi.org/10.1117/12.379956

KEYWORDS: Crystals, Solitons, Ferroelectric materials, Nonlinear crystals, Switching, Spatial solitons, Laser crystals, Fusion energy, Wave propagation, Beam splitters

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Proceedings Article | 24 March 2000 Paper

Paper

Third order nonlinearity characterization of optical waveguides

Frederic Louradour, E. Lopez-Lago, V. Messager, Vincent Couderc, Alain Barthelemy

Proceedings Volume 3936, (2000) https://doi.org/10.1117/12.379959

KEYWORDS: Phase shift keying, Nonlinear optics, Absorption, Kerr effect, Femtosecond phenomena, Phase modulation, Modulation, Prisms, Optical fibers, Silica

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Proceedings Article | 28 April 1999 Paper

Paper

Generation and interactions of two-dimensional vectorial second-order spatial solitary waves

Alain Barthelemy, Bruno Bourliaguet, B. Costantini, Vincent Couderc, C. De Angelis, G. Nalesso, Carlo Someda

Proceedings Volume 3666, (1999) https://doi.org/10.1117/12.347938

KEYWORDS: Solitons, Crystals, Ferroelectric materials, Nonlinear crystals, Laser crystals, Nonlinear optics, Switching, Polarization, Analytical research, Phase matching

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Proceedings Article | 26 May 1998 Paper

Paper

Diode-pumped solid state laser sources of picosecond UV pulses for photobiology

Eric Roisse, Frederic Louradour, Vincent Couderc, Alain Barthelemy, M. Gaignet, Francois Balembois, Patrick Georges, Alain Brun

Proceedings Volume 3404, (1998) https://doi.org/10.1117/12.308626

KEYWORDS: Crystals, Picosecond phenomena, Mirrors, Nonlinear crystals, Ultraviolet radiation, Mode locking, Oscillators, Semiconductor lasers, Amplifiers, Diode pumped solid state lasers

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Proceedings Article | 11 March 1996 Paper

Paper

Self-mode-locked operation of a cw Nd:YAG laser using a second-harmonic nonlinear mirror

Vincent Couderc, Alain Barthelemy, Vaclav Kubecek, Helena Jelinkova

Proceedings Volume 2777, (1996) https://doi.org/10.1117/12.232219

KEYWORDS: Mirrors, Nd:YAG lasers, Continuous wave operation, Mode locking, Lamps, Picosecond phenomena, Reflectivity, Ferroelectric materials, Solid state lasers, Laser resonators

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Showing 5 of 44 publications

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