Agnès Desfarges-Berthelemot
Publications
Publications
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Machine learning method to measure the transmission matrix of a multimode optical fiber without reference beam for 3D beam tailoringPhotonic West 2024 : Laser Resonators, Microresonators, and Beam Control XXVI, SPIE, Jan 2024, San Francisco, CA, United States. pp.128710F, ⟨10.1117/12.3001422⟩ |
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Apprentissage automatique et recouvrement de phase pour le contrôle de l’émission d’une fibre multimodaleJournées nationales d'optique guidée (JNOG), Société française d'optique (SFO), Apr 2023, Lyon, France |
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Phase locking of fiber laser array using quasi-reinforcement learning, principle and experiments10th EPS-QEOD Europhoton Conference on Solid-State, Fibre, and Waveguide Coherent Light Sources (EUROPHOTON 2022), Aug 2022, Hannover, Germany. pp.02045, ⟨10.1051/epjconf/202226702045⟩ |
Verrouillage et structuration dynamique des phases d’un réseau de 7 lasers par approche neuronaleOptique Nice, Jul 2022, Nice, France |
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100 laser beam array phase-locked in a neural network loopConference on Lasers and Electro-Optics Europe, Jun 2021, Munich (Allemagne), Germany |
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Multidimensional Shaping of SpatiotemporalWaves in Multimode Nonlinear Fibers (invited)International Conference on Transparent Optical Networks (ICTON), Jul 2019, Angers, France |
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Nonlinear modal control by Kerr beam self-cleaning and wavefront shaping in graded-index multimode fiberConference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference, 2019, Munich, Germany |
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Multimode fiber beam self-cleaning in the anomalous dispersion regimeCLEO: Science and Innovations, 2019, San Jose, United States. pp.STh4L.2, ⟨10.1364/CLEO_SI.2019.STh4L.2⟩ |
Multidimensional Shaping of Spatiotemporal Waves in Multimode Nonlinear FibersTransparent Optical Networks (ICTON) 20th International Conference, 2019, Angers, France |
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Nonlinear Dynamics in multimode fibersFrench-Israel Symposium on Non-Linear & Quantum Optics FRISNO, Mar 2019, Aussois, France |
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Space-time control in a multimode fiber amplifierSpecialty Optical Fibers, 2018, Zurich, Switzerland. ⟨10.1364/SOF.2018.SoW4H.1⟩ |
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Modal attraction on low order modes by Kerr effect in a graded refractive index multimode fiberNonlinear Photonics, 2018, Zurich, Switzerland. ⟨10.1364/NP.2018.NpTh3C.3⟩ |
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Spatiotemporal beam shaping in nonlinear multimode fibersNonlinear Photonics, 2018, Zurich, Switzerland. ⟨10.1364/NP.2018.NpTh4G.3⟩ |
Random scattering and optimization for phase control of a laser beam arraySpecialty Optical Fibers, 2018, Zurich, Switzerland. ⟨10.1364/SOF.2018.SoW2H.5⟩ |
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Kerr Beam Self-Cleaning in Multimode FibersSpecialty Optical Fibers, 2018, Zurich, France. ⟨10.1364/SOF.2018.SoW4H.3⟩ |
Laser array synchronization, coherent beam combining and Multimode fiber amplifiers (invited)Lake Como School of Advanced Studies entitled ‘Complexity in Nonlinear Photonics’, Sep 2017, Come, Italy |
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Femtosecond beam adaptive shaping and space-time coupling at the output of an ytterbium doped multimode fiberConference on Lasers and Electro-Optics Europe, Jul 2017, Munich, United States |
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Nonlinear spatial self-cleaning in multimode amplifying fiber and fiber laser cavity2017 Conference on Lasers and Electro-Optics Europe (CLEO/Europe) & European Quantum Electronics Conference (EQEC), Jun 2017, Munich, Germany. pp.1-1 |
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Focusing and shaping light through multimode fiber with gainNice Optics, European Optical Society, Oct 2016, Nice, France |
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Focalisation de l’énergie par contrôle modal à la sortie d’une fibre amplificatrice à grand nombre de modesOptique 2016, Jul 2016, Bordeaux, France. pp.104-106 |
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Adaptive control of the output pattern of an Ytterbium doped multicore fiber amplifier using a deformable mirrorConference on Lasers and Electro-Optics, Jun 2016, San Jose, United States |
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Focusing and shaping light through multimode fiber with gain (invited)NICE Optics, Oct 2016, Nice, France |
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Phase-intensity conversion associated with an optimization loop for active coherent laser beam combiningConference on Lasers and Electro-Optics, Jun 2016, San Jose, United States |
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Radio-frequency spectrum coding in ultra-long fibre laser based cryptographyInternational Conference on Transparent Optical Networks, Jul 2015, Budapest, Hungary. ⟨10.1109/ICTON.2015.7193390⟩ |
Ultrafast multicore Yb-doped fiber amplifier (Oral)Conference on Laser and Electro-Optics /Europe (CLEO-Europe), Jun 2015, Munich, Germany |
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Génération et synchronisation d’impulsions brèves dans un laser a fibre multicoeur et amplification spectralement distribuéeOptique Bretagne 2015, 2015, Rennes, France |
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Combining efficiency limitation in passively phase-locked laser arraysConference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, OSA, Jun 2015, Munich, Germany |
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Ultrafast multicore Yb-doped fiber amplifierConference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC, Jun 2015, Munich, Germany |
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50-km Long Fiber Laser for Radio Frequency Secure Key DistributionSPIE International Meeting on Fiber Laser and Application, Jun 2014, Tel Aviv, Israel |
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Ultralong Fiber Lasers with Coding in Free-Spectral Range for Secure Key DistributionNonlinear Photonics 2014, OSA, Jul 2014, Barcelone, Spain. ⟨10.1364/SOF.2014.SoTh1B.3⟩ |
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Multispectral amplification in a multicore Yb doped fiber and femtosecond pulse synthesisSPIE International Meeting on Fiber Laser and Application, Jun 2014, Tel Aviv, Israel |
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Amplification et synthèse d'impulsions femtosecondes dans 12 cœurs d'une fibre dopée ytterbium par décomposition spectrale et recombinaison cohérenteJournées Nationales d'Optique Guidée (JNOG 2013), Jul 2013, Paris, France |
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Recent advances in passive phase locking of fiber lasers thanks to intracavity phase contrast filteringSPIE Security + Defense, Sep 2013, Dresden, Germany |
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Passive coherent combining of 15 fiber lasers by phase contrast filteringCLEO, 2013, Munich, Germany |
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Complexity and coupled fiber laser arrays (invited)Workshop on Spatio-Temporal Complexity and Optical Fibers, Sep 2013, Come, Italy |
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Discrete spatial dispersion scheme for amplification and shaping of femtosecond pulses in a multicore fiberConference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference 2013, May 2013, Munich, Germany |
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Complexity and coupled fiber laser arraysWokshop on Spatio-Temporal Complexity and Optical Fibers, Sep 2013, Come, Italy |
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New design for passive coherent coupling of fiber lasersSPIE Security + Defense, Sep 2012, Edimbourg, United Kingdom. Paper 8547-23 |
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Phase-locking a fiber laser array by phase contrast filteringand nonlinearityAdvenced Photonics Congress, Jun 2012, Colorado Springs, United States. Lasers, Components and Fiber Characterization (SW4F) |
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Laser array phase-locking and nonlinearityFoundations & Advances in Nonlinear Science + Advanced Nonlinear Photonics, Sep 2012, Minsk, Belarus |
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Schéma d'amplification d'impulsions femtosecondes dans une fibre multicœur par combinaison spectrale cohérenteJNOG 2012, Jul 2012, Lyon, France. pp.174-176 |
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Phase-locking a fiber laser array by phase contrast filtering and nonlinearityAdvanced Photonics Congress, Jun 2012, Colorado Spring, United States |
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Passive phase locking of high energy diode pumped Q-switched solid state lasersOptro 2012, Feb 2012, Paris, France. pp.OPTRO-2012-042 |
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Combinaison cohérente passive par association d'un filtrage a contraste de phase et de non linéaritésJNOG 2012, Jul 2012, Lyon, France. pp.166-170 |
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Coupled lasers and nonlinearityPhotonics North 2012, Jun 2012, Montréal -Canada, United States |
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Verrouillage actif des modes longitudinaux d'un laser à fibre à l'aide d'un micro-miroir déformableJournées Nationales d'Optique Guidée (JNOG), Optique Marseille 2011, Jul 2011, Marseille, France. pp.Présentation Poster P159 |
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Remise en forme de faisceau dans un laser à cavités coupléesOptique Marseille, Jul 2011, Marseille, France. pp.Inconnu |
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Coupled lasers and nonlinearity (invited conference)PHOTONICS North, Jun 2010, Montréal, Canada |
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Mutual injection for coherent combining of fiber lasersInternational Conference Laser Optics 2010, Jun 2010, Saint Petersbourg, Russia |
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Emission of a bright quasi-Gaussian beam by a multicore fiber laser4th EPS-QEOD Europhoton Conference 2010, Aug 2010, Hambourg, Germany |
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Lasers à fibre: contrôle de l'émission de laser à fibre multimode ou multicoeurs, combinaison cohérenteACFAS-Optique IX, May 2010, Montréal, Canada |
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Combinaison cohérente des 49 faisceaux d'une fibre à cœurs multiples par modulateur spatial de lumièreJournées Recherche et Industrie de l'Optique Adaptative (JRIOA), Oct 2010, Paris, France |
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12 phase-locked fiber laser for power combiningInternational Conference Laser Optics 2010, Jun 2010, Saint Petersbourg, Russia |
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Beam control in multiple core fiber lasers and amplifiersLaser Optics 2010, Jun 2010, Saint Petersbourg, Russia |
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Phase−Locked Fiber Lasers For Power CombiningLASER OPTICS, 2010, St Petersbourg, Russia |
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Vis-IR Optical switching modulation based on the electrically activated phase transition of VO2 thin filmsConference on Lasers and Electro-Optics (CLEO) and the Quantum Electronics and Laser Science Conference (QELS) (Optical Society of America, Washington DC, 2010), May 2010, San José - CALIFORNIE, United States. 3 p |
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Propriétés de cohérence dans l'émission de lasers à fibré couplés par injection mutuelleJNOG'09, 28ième Journées Nationales d'Optique Guidées, Jul 2009, Lille, France |
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Laser à fibre à 12 émetteurs cophasés pour la combinaison de puissanceJNOG'09, 28ième Journées Nationales d'Optique Guidées, Jul 2009, Lille, France |
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8 ns Pulses from a Compact Fibre Laser Q-Switched by MOEMSConference on Lasers and Electro-Optics 2009, May 2009, Baltimore, United States |
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Laser à fibre de 19 cœurs émettant le supermode uniphaseJNOG'09, 28ième Journées Nationales d'Optique Guidées, Jul 2009, Lille, France |
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Impulsions courtes délivrées par un laser à fibre déclenché par un micro-miroir déformableRéunion annuelle du GDR MNS (Micro- et nano- systèmes), Nov 2009, Besançon, France |
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Architectures pour la combinaison de lasers à fibre: continu et femtosecondeJNOG'09, 28èmes Journées Nationales d'Optique Guidée, Jul 2009, Lille, France |
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Impulsions courtes délivrées par un laser à fibre déclanché par un micromiroir déformableJNOG 2008, Oct 2008, Lannion, France. pp.INCONNU |
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Fiber laser array passively phase locked in a ring cavityConference on Lasers and Electro-Optics, May 2008, San Jose, Californie, United States. Non spécifié |
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Vérouillage en phase passif d'un réseau de 4 amplificateurs fibrés pour une recombinaison en champ lointainJNOG 2008, Oct 2008, Lannion, France. pp.INCONNU |
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Fiber Laser architectures applied to coherent beam combiningInternational Conference "Laser Optics 2008", Jun 2008, Saint Petersbourg, Russia |
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Laser architectures applied to coherent beam combiningInternational Conference "Laser Optics 2008, Jun 2008, St.Petersburg, Russia |
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Source fibrée bleue impulsionnelle accordable en longueur d'ondeJournées Nationales d'Optique Guidée, (JNOG 2007), Jul 2007, GRENOBLE, France |
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Design of microstructured single-mode fiber combining large mode area and high rare earth ion concentrationOFC 2006, Optical Fiber Communication Conference, 2006, Anaheim, Californie, USA, United States |
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Q-switched fiber laser based on deformable micro-electro-mechanical mirrorCLEO 2006, Conference on Lasers Electro-optics, 2006, Long Beach, USA, United States |
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Sum-frequency generation from a dual-wavelength-fiber Q-switched laser using deformable micro-electro-mechanical mirrorCLEO 2006, Conference on Lasers Electro-optics, 2006, Long Beach, USA, United States |
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Fiber laser co-phasingLaser Optics conference 2006, Jun 2006, St-Petersburg, Russia |
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High repetition rate short pulse packet generation by coherent addition of two mode-locked fiber lasersCLEO 2006, Conference on Lasers Electro-optics, 2006, Long Beach, USA, United States |
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Fibre optique unimodale à gaine resonante combinant large cœur et fort niveau de dopageJournées Nationales d'Optique Guidée, JNOG, Nov 2006, METZ, France |
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Source fibrée haut débit pour la génération de trains et paquets d'impulsions brèves25èmes Journées Nationales d'Otique Guidée -JNOG, Nov 2006, METZ, France |
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Fiber laser co-phasing, Invited ConférenceLaser Optics conference, Jun 2006, Saint Petersbourg, Russia |
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Tunable Laser in the Green, Red and Near IR by Frequency Mixing of a Dual Wavelength Er/Yb Co-Doped Fiber LaserCLEO 2006, Conference on Lasers Electro-optics, 2006, Long Beach, USA, United States |
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Coherent Combining in an Air Clad Yb Doped Dual Concentric Core Fiber LaserCLEO 2006, Conference on Lasers Electro-optics, 2006, Long Beach, USA, United States |
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Design of large and highly doped core microstructured fiber for single mode operation and high pump absorptionCLEO 2006, Conference on Lasers Electro-optics, 2006, Long Beach, USA, United States. pp.INCONNU |
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Highly efficient external coherent combining of 975 nm single mode laser diodes in a fully fibe integrated interferometric deviceConference on Laser and Electro-Optic CLEO, May 2005, Baltimore, United States |
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Propagation properties of novel optical fibres ans applicationsRussian French Lasers Symposium (RFLS 2005), Sep 2005, Nice, France |
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Optimisation d'une fibre à deux cœurs concentriques dopés à l'erbium pour une application aux lasers de puissance24èmes Journées Nationales d'Optique Guidée, Nov 2005, cha, France |
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Combinaison cohérente dans un laser fibré à deux cœurs dopés Yb24èmes Journées Nationales d'Optique Guidée, Nov 2005, Chambéry, France |
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Coherent combining in an Yb doped double core fiber laserConference on Lasers and Electro-Optics (CLEO 2005), May 2005, Baltimore, United States |
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Photonic crystal fibers for lasers and amplifiersJournées scientifiques de l' ONERA, Jun 2005, Paris, France |
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Coherent addition of Q-switched fiber lasersConference on Laser and Electro-Optic CLEO, May 2005, Baltimore, United States |
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Power Scaling of Q-switched Fiber Lasers in a multi-arm resonatorConférence RIAO/OPTILAS, Oct 2004, Porlamar, Isla de Margarita, Venezuela |
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Numerical Modelling of Nonlinear ellipse RotationConférence RIAO/OPTILAS, Oct 2004, Porlamar, Isla de Margarita, Venezuela |
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Intracavity coherent shaping of laser beamsIEEE LEOS Annual Meeting, 1995, San Francisco, United States |
Self-organized fiber beam combiningA. Brignon. Coherent beam combining, Wiley-VCH, Part Two, chap.12, pp.345-368, 2013, 978-3-527-41150-4 |