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93

Yoan Léger - chercheur CNRS à FOTON


Y. Léger obtained a PhD degree in 2007, at Néel institute in Grenoble where he investigated the optical properties of individual magnetic quantum dots and demonstrated the optical detection of a single magnetic atom spin in the solid state. He then moved to B. Deveaud’s group in EPFL (Switzerland). His work focused on the non-linear properties of semiconductor microcavities in the strong-coupling regime from polariton superfluidity to multistability and ultrafast all-optical spin-switching. As a postdoc, he co-supervised the work of 4 PhD students. Y. Léger joined FOTON Laboratory in 2012 as a CNRS researcher to work on semiconductor micro-resonators. Y. Léger is the co-author of 35 publications and a referee for Nature Photonics, Physical Review Letters and Physical Review B.


Journal articles28 documents

  • Lipin Chen, Mahdi Alqahtani, Christophe Levallois, Antoine Létoublon, Julie Stervinou, et al.. Assessment of GaPSb/Si tandem material association properties for photoelectrochemical cells. Solar Energy Materials and Solar Cells, Elsevier, 2021, 221, pp.110888. ⟨10.1016/j.solmat.2020.110888⟩. ⟨hal-03031939⟩
  • Rasool Saleem-Urothodi, Julie Le Pouliquen, Tony Rohel, Rozenn Bernard, Christelle Pareige, et al.. Loss assessment in random crystal polarity gallium phosphide microdisks grown on silicon. Optics Letters, Optical Society of America - OSA Publishing, 2020, 45 (16), pp.4646. ⟨10.1364/OL.399935⟩. ⟨hal-02926153⟩
  • Miguel Angel Gonzalez Balanta, P. B. Alves de Oliveira, H. Albalawi, Yara Galvão Gobato, Helder Vinícius Avanço Galeti, et al.. Effects of nitrogen incorporation and thermal annealing on the optical and spin properties of GaPN dilute nitride alloys. Journal of Alloys and Compounds, Elsevier, 2020, 814, pp.152233. ⟨10.1016/j.jallcom.2019.152233⟩. ⟨hal-02351836⟩
  • Alejandro Lorenzo-Ruiz, Yoan Léger. Generalization of Second-Order Quasi-Phase Matching in Whispering Gallery Mode Resonators Using Berry Phase. ACS photonics, American Chemical Society,, 2020, 7 (7), pp.1617-1621. ⟨10.1021/acsphotonics.0c00393⟩. ⟨hal-02877822⟩
  • Alejandro Lorenzo-Ruiz, Charles Cornet, Alexandre Beck, Yoan Léger. Dual wavelength evanescent coupler for nonlinear GaP-based microdisk resonators. OSA Continuum, OSA Publishing, 2020, 3 (1), pp.43-49. ⟨10.1364/OSAC.3.000043⟩. ⟨hal-02452092⟩
  • Lipin Chen, Oliver Skibitzki, Laurent Pedesseau, Antoine Létoublon, Julie Stervinou, et al.. Strong Electron–Phonon Interaction in 2D Vertical Homovalent III–V Singularities. ACS Nano, American Chemical Society, 2020, 14 (10), pp.13127-13136. ⟨10.1021/acsnano.0c04702⟩. ⟨hal-03032030⟩
  • Charles Cornet, Simon Charbonnier, Ida Lucci, Lipin Chen, Antoine Létoublon, et al.. Zinc-blende group III-V/group IV epitaxy: Importance of the miscut. Physical Review Materials, American Physical Society, 2020, 4 (5), pp.053401. ⟨10.1103/PhysRevMaterials.4.053401⟩. ⟨hal-02878985⟩
  • Mahdi Alqahtani, Sanjayan Sathasivam, Lipin Chen, Pamela Jurczak, Rozenn Piron, et al.. Photoelectrochemical water oxidation of GaP 1−x Sb x with a direct band gap of 1.65 eV for full spectrum solar energy harvesting. Sustainable Energy & Fuels, Royal Society of Chemistry, 2019, 3 (7), pp.1720-1729. ⟨10.1039/C9SE00113A⟩. ⟨hal-02178176⟩
  • Ang Zhou, Yanping Wang, Charles Cornet, Yoan Léger, Laurent Pedesseau, et al.. A study of the strain distribution by scanning X-ray diffraction on GaP/Si for III–V monolithic integration on silicon. Journal of Applied Crystallography, International Union of Crystallography, 2019, 52 (4), pp.809-815. ⟨10.1107/S1600576719008537⟩. ⟨hal-02289442⟩
  • Pierre Guillemé, Julie Stervinou, Tony Rohel, Charles Cornet, David Gachet, et al.. Cathodoluminescence hyperspectral analysis of whispering gallery modes in active semiconductor wedge resonators. Optics Letters, Optical Society of America - OSA Publishing, 2018, 43 (8), pp.1766-1769. ⟨10.1364/OL.43.001766⟩. ⟨hal-01770934⟩
  • Ida Lucci, Simon Charbonnier, Maxime Vallet, Pascal Turban, Yoan Léger, et al.. A Stress-Free and Textured GaP Template on Silicon for Solar Water Splitting. Advanced Functional Materials, Wiley, 2018, 28 (30), pp.1801585. ⟨10.1002/adfm.201801585⟩. ⟨hal-01803990⟩
  • Pierre Guillemé, Yannick Dumeige, Julien Stodolna, Maxime Vallet, Tony Rohel, et al.. Second harmonic generation in gallium phosphide microdisks on silicon: from strict $\bar{4}$ to random quasi-phase matching. Semiconductor Science and Technology, IOP Publishing, 2017, 32 (6), pp.065004. ⟨10.1088/1361-6641/aa676d⟩. ⟨hal-01529567⟩
  • Ronan Tremblay, Jean-Philippe Burin, Tony Rohel, Jean-Philippe Gauthier, Samy Almosni, et al.. MBE growth and doping of AlGaP. Journal of Crystal Growth, Elsevier, 2017, 466, pp.6-15. ⟨10.1016/j.jcrysgro.2017.02.011⟩. ⟨hal-01529569⟩
  • Maxime Richard, Katharina Rojan, Yoan Léger, Giovanna Morigi, Anna Minguzzi. Enhanced Second-Order Nonlinearity for THz Generation by Resonant Interaction of Exciton-Polariton Rabi Oscillations with Optical Phonons. Physical Review Letters, American Physical Society, 2017, 119 (12), pp.127401. ⟨10.1103/PhysRevLett.119.127401⟩. ⟨hal-01627831⟩
  • Pierre Guillemé, Maxime Vallet, Julien Stodolna, Anne Ponchet, Charles Cornet, et al.. Antiphase domain tailoring for combination of modal and 4¯ -quasi-phase matching in gallium phosphide microdisks. Optics Express, Optical Society of America - OSA Publishing, 2016, 24 (13), pp.14608. ⟨10.1364/OE.24.014608⟩. ⟨hal-01396654⟩
  • Jean-Pierre Landesman, Juan Jimenez, Christophe Levallois, Frédéric Pommereau, Cesare Frigeri, et al.. Defect formation during chlorine-based dry etching and their effects on the electronic and structural properties of InP/InAsP quantum wells. Journal of Vacuum Science and Technology A, American Vacuum Society, 2016, 34 (4), pp.041304. ⟨10.1116/1.4950445⟩. ⟨hal-01372796⟩
  • Ida Lucci, Charles Cornet, Mounib Bahri, Yoan Léger. Thermal Management of Monolithic Versus Heterogeneous Lasers Integrated on Silicon. IEEE Journal of Selected Topics in Quantum Electronics, Institute of Electrical and Electronics Engineers, 2016, Issue on Silicon Photonics, 22 (6), pp.1500708. ⟨10.1109/JSTQE.2016.2621558⟩. ⟨hal-01496621⟩
  • Sebastian Klembt, Emilien Durupt, Sanjoy Datta, Thorsten Klein, Augustin Baas, et al.. Exciton-Polariton Gas as a Nonequilibrium Coolant. Physical Review Letters, American Physical Society, 2015, 114 (18), pp.186403. ⟨10.1103/PhysRevLett.114.186403⟩. ⟨hal-01152647⟩
  • N. Takemura, Stephane Trebaol, M.D. Anderson, V. Kohnle, Yoan Léger, et al.. Two-dimensional Fourier transform spectroscopy of exciton-polaritons and their interactions. Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (12), pp.125415. ⟨10.1103/PhysRevB.92.125415⟩. ⟨hal-01198561⟩
  • Jean-Pierre Landesman, Christophe Levallois, J. Jimenez, F. Pommereau, Yoan Léger, et al.. Evidence of chlorine ion penetration in InP/InAsP quantum well structures during dry etching processes and effects of induced-defects on the electronic and structural behaviour. Microelectronics Reliability, Elsevier, 2015, Proceedings of the 26th European Symposium on Reliability of Electron Devices, Failure Physics and Analysis (ESREF 2015), 55 (9-10), pp.1750-1753. ⟨10.1016/j.microrel.2015.07.029⟩. ⟨hal-01225634⟩
  • Jean-Philippe Gauthier, Cédric Robert, Samy Almosni, Yoan Léger, Mathieu Perrin, et al.. Effect of the nitrogen incorporation and fast carrier dynamics in (In,Ga)AsN/GaP self-assembled quantum dots. Applied Physics Letters, American Institute of Physics, 2014, 105 (24), pp.243111. ⟨10.1063/1.4904939⟩. ⟨hal-01114385⟩
  • Francesco Manni, Yoan Léger, Yuri G. Rubo, Régis André, Benoît Deveaud. Hyperbolic spin vortices and textures in exciton-polariton condensates. Nature Communications, Nature Publishing Group, 2013, 4, pp.2590. ⟨10.1038/ncomms3590⟩. ⟨hal-00958285⟩
  • Fethallah Taleb, Christophe Levallois, Cyril Paranthoën, Jean-Philippe Gauthier, Nicolas Chevalier, et al.. VCSEL Based on InAs Quantum-Dashes With a Lasing Operation Over a 117-nm Wavelength Span. IEEE Photonics Technology Letters, Institute of Electrical and Electronics Engineers, 2013, 25 (21), pp.2126-2128. ⟨10.1109/LPT.2013.2282084⟩. ⟨hal-00874033⟩
  • Michiel Wouters, T.K. Paraiso, Yoan Léger, Roland Cerna, François Morier-Genoud, et al.. Influence of a nonradiative reservoir on polariton spin multistability. Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2013, 87 (4), pp.045303. ⟨10.1103/PhysRevB.87.045303⟩. ⟨hal-01138984⟩
  • Roland Cerna, Yoan Léger, Taofiq K. Paraïso, Michiel Wouters, François Morier-Genoud, et al.. Ultrafast tristable spin memory of a coherent polariton gas. Nature Communications, Nature Publishing Group, 2013, 4, pp.2008. ⟨10.1038/ncomms3008⟩. ⟨hal-00836594⟩
  • Verena Kohnle, Yoan Léger, Michiel Wouters, Maxime Richard, Marcia Portella-Oberli, et al.. Four-wave mixing excitations in a dissipative polariton quantum fluid. Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2012, 86, pp.064508. ⟨10.1103/PhysRevB.86.064508⟩. ⟨hal-00727432⟩
  • Gabriele Grosso, Gael Nardin, François Morier-Genoud, Yoan Léger, Benoit Deveaud-Plédran. Dynamics of dark-soliton formation in a polariton quantum fluid. Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2012, 86, pp.020509. ⟨10.1103/PhysRevB.86.020509⟩. ⟨hal-00727427⟩
  • Lucien Besombes, Yoan Léger, Laurent Maingault, David Ferrand, Henri Mariette, et al.. Probing the Spin State of a Single Magnetic Ion in an Individual Quantum Dot. Physical Review Letters, American Physical Society, 2005, 71, pp.161307. ⟨10.1103/PhysRevLett.93.207403⟩. ⟨hal-00108458⟩

Conference papers39 documents

  • Rasool Saleem-Urothodi, Julie Le Pouliquen, Tony Rohel, Rozenn Bernard, Christelle Velly, et al.. HIGH QUALITY-FACTOR ZINC-BLENDE III-V MICRODISKS ON SILICON FOR NONLINEAR PHOTONICS. Compound Semiconductor Week 2021, May 2021, Stockholm, France. ⟨hal-03285528⟩
  • Rasool Saleem-Urothodi, Alejandro Lorenzo-Ruiz, Julie Le Pouliquen, Olivier de Sagazan, Tony Rohel, et al.. Random crystal polarity of Gallium phosphide microdisks on silicon. Journées Nanomatériaux de Rennes, Jan 2020, Rennes, France. ⟨hal-03101371⟩
  • Alejandro Lorenzo-Ruiz, C. Cornet, Alexandre Beck, Yoan Léger. Dual wavelength coupler for second-harmonic generation in gallium phosphide microdisks. International Conference Laser Optics (ICLO), Nov 2020, St-Petersburg, Russia. ⟨hal-03032222⟩
  • Maximilien Billet, Yoan Léger, Charles Cornet, Fabrice Raineri, Isabelle Sagnes, et al.. Gallium phosphide on insulator photonics enabled by micro-transfer printing. Integrated Photonics Research, Silicon and Nanophotonics, 2020, Washington, United States. pp.ITu2A.6, ⟨10.1364/IPRSN.2020.ITu2A.6⟩. ⟨hal-03032085⟩
  • Lipin Chen, Mahdi Alqahtani, Christophe Levallois, Antoine Létoublon, Julie Le Pouliquen, et al.. GaPSb/Si tandem material with APBs for efficient overall water splitting. Journées Nanomatériaux de Rennes, Jan 2020, Rennes, France. ⟨hal-03032905⟩
  • Rasool Saleem-Urothodi, Julie Le Pouliquen, Tony Rohel, Rozenn Bernard, Christelle Pareige, et al.. Crystal-polarity engineered gallium phosphide microdisks grown on silicon. IOP conference- PHOTON2020, Sep 2020, virtual, United Kingdom. ⟨hal-03032794⟩
  • Laurent Pedesseau, Ida Lucci, Simon Charbonnier, Pascal Turban, Yoan Léger, et al.. Solar Water Splitting: surface energy engineering of GaP Template on Si. European Materials Research Society - Spring Meeting 2019 (E-MRS 2019 Spring Meeting), Apr 2019, Phoenix, United States. ⟨hal-02114792⟩
  • Alejandro Lorenzo-Ruiz, Yoan Léger, Charles Cornet, Alexandre Beck. THz surface phonon polariton generation in GaP photonic waveguide. 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019), Sep 2019, Paris, France. pp.19149231. ⟨hal-02363387⟩
  • Gaëlle Brévalle, Mathieu Perrin, Cyril Paranthoen, Yoan Léger, Christophe Levallois, et al.. Spectral Hole Burning Spectroscopy on Quantum Dashes and Quantum Dots for Dual-Frequency Laser Engineering. Compound Semiconductor Week 2019 (CSW 2019), May 2019, Nara, France. pp.1-2. ⟨hal-02290557⟩
  • Lipin Chen, Christophe Levallois, Antoine Létoublon, Julie Le Pouliquen, Rozenn Piron, et al.. GaPSb/Si photoelectrode for Solar Fuel Production. European COST multsicaleSolar Final meeting, Apr 2019, Sofia, Bulgaria. ⟨hal-03102622⟩
  • C. Cornet, Lipin Chen, Alejandro Ruiz, Ida Lucci, Alexandre Beck, et al.. Monolithic integration of III-V semiconductors on silicon for photonics and solar hydrogen production. SPb Photonic, Optoelectronic, & Electronic Materials (SPb-POEM 2019), Apr 2019, St Petersburg, Russia. ⟨hal-02112743⟩
  • Charles Cornet, Ida Lucci, Lipin Chen, Laurent Pedesseau, Rozenn Bernard, et al.. Universal growth mechanism of III-V/Si: using antiphase boundaries for devices.. Réunion plénière du GDR Pulse (PULSE 2019), Jul 2019, Clermont-Ferrand, France. ⟨hal-02189095⟩
  • Charles Cornet, Lipin Chen, Mahdi Alqahtani, Christophe Levallois, Antoine Létoublon, et al.. III-V/Si photoelectrodes: a new route for solar hydrogen production. 11è Journées Scientifiques de Porquerolles (JSP2019), C'Nano-PACA, Sep 2019, Porquerolles, France. ⟨hal-02305423⟩
  • Ida Lucci, Simon Charbonnier, Maxime Vallet, Pascal Turban, Yoan Léger, et al.. Large scale textured GaP(114) growth on vicinal Si substrate by Molecular Beam Epitaxy for water splitting applications. 20th International Conference on Molecular-Beam Epitaxy (ICMBE 2018), Sep 2018, Shanghai, China. pp.Tu-P-43(S). ⟨hal-01910556⟩
  • Gaëlle Brévalle, Mathieu Perrin, Cyril Paranthoen, Yoan Léger, Christophe Levallois, et al.. 1.5 µm Quantum Dots Spectral Hole Burning experiments for dual frequency laser engineering. 34th International Conference on the Physics of Semiconductors (ICPS 2018), Jul 2018, Montpellier, France. ⟨hal-01859151⟩
  • Ang Zhou, Yanping Wang, Antoine Létoublon, Ida Lucci, Charles Cornet, et al.. Nano Beam X-ray Scattering on GaP/Si for III-V Monolithic Integration on Silicon. European Materials Research Society - Spring Meeting 2018 (E-MRS 2018 Spring Meeting), Jun 2018, Strasbourg, France. ⟨hal-02352639⟩
  • Ida Lucci, Simon Charbonnier, Maxime Vallet, Pascal Turban, Yoan Léger, et al.. (114) GaP surface texturation on Si for water splitting. EMRS Spring meeting 2018, Jun 2018, Strasbourg, France. ⟨hal-01708047⟩
  • Laurent Pedesseau, Ida Lucci, Simon Charbonnier, Maxime Vallet, Pascal Turban, et al.. GaP Template on Si for Solar Water Splitting: surface energy engineering. nanoGe Fall Meeting 2018 (NGFM18), Oct 2018, Torremolinos, Spain. ⟨hal-01909068⟩
  • Charles Cornet, Ida Lucci, Lipin Chen, Alejandro Ruiz, Alexandre Beck, et al.. GaP-based materials on silicon for photonics and energy. Smart NanoMaterials 2018: Advances, Innovation and Applications (SNAIA2018), Dec 2018, Paris, France. ⟨hal-01954362⟩
  • Jean-Pierre Landesman, Juan Jiménez, Christophe Levallois, Cesare Frigeri, Alfredo Torres, et al.. Plasma etching defect formation and changes in the electronic and structural properties of InP/InAsP quantum wells. 18th Canadian Semiconductor Science and Technology Conference (CSSTC 2017), Oct 2017, Waterloo, Canada. ⟨hal-01710287⟩
  • Ronan Tremblay, Tony Rohel, Alain Le Corre, Rozenn Bernard, Nicolas Bertru, et al.. Optical properties of GaP/Si active microdisks containing InGaAs/GaP quantum dots. Nanophotonics and Micro/Nano Optics International Conference 2017 (NANOP 2017), Prem C, Sep 2017, Barcelona, Spain. ⟨hal-01707877⟩
  • Yoan Léger, Ronan Tremblay, Antoine Létoublon, Charles Cornet. Opportunities and Obstacles of Monolithic III-V Integration on Silicon. Design, Automation & Test in Europe conference (DATE 2017) - 3rd International Workshop on Optical/Photonic Interconnects for Computing Systems (OPTICS Workshop), Mar 2017, Lausanne, Switzerland. ⟨hal-01549924⟩
  • Pierre Guillemé, Charles Cornet, Maxime Vallet, Mounib Bahri, Ludovic Largeau, et al.. Tailoring second-order harmonic generation with crystal antiphase domains in GaP/Si. 19th International Conference on Molecular-Beam Epitaxy (IC-MBE 2016), Sep 2016, Montpellier, France. ⟨hal-01496763⟩
  • Pierre Guillemé, Julie Le Pouliquen, Tony Rohel, Maxime Vallet, Julien Stodolna, et al.. Impact of crystal antiphase boundaries on second harmonic generation in GaP microdisks. European Materials Research Society - Spring Meeting 2016 (E-MRS 2016 Spring Meeting), May 2016, Lille, France. ⟨hal-01497145⟩
  • Yoan Léger, Ronan Tremblay, Ida Lucci, Charles Cornet. Laser integration challenges for on-chip optical interconnects. OPTICS 2016 workshop, Mar 2016, Dresden, Germany. ⟨hal-01496713⟩
  • Naotomo Takemura, Stephane Trebaol, Verena Kohnle, Yoan Léger, Mitchell Anderson, et al.. Lower-Upper Polariton Interactions Proved with Two-Dimensional Fourier Transform (2DFT) Spectroscopy in Semiconductor Microcavity. 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference (CLEO-Europe/EQEC 2015), Jun 2015, Munich, Germany. pp.EG_P_5. ⟨hal-02400517⟩
  • Pierre Guillemé, Julie Le Pouliquen, Tony Rohel, Philippe Rochard, Charles Cornet, et al.. Investigation des propriétés optiques des microdisques de phosphure de gallium. 14ème Colloque international francophone sur les Méthodes et Techniques Optiques pour l'Industrie / 16ème congrès français du club FLUVISU/SFO (CMOI-FLUVISU 2015), Nov 2015, Lannion, France. pp.184-189. ⟨hal-01497224⟩
  • Pierre Guillemé, Mounib Bahri, Julie Le Pouliquen, D. Gachet, Tony Rohel, et al.. Investigation of the optical properties of GaP microdisks for optical functions integrated on silicon. Compound Semiconductor Week 2015 (CSW 2015), Jun 2015, Santa-Barbara, United States. ⟨hal-01147496⟩
  • Pierre Guillemé, Yannick Dumeige, Julie Le Pouliquen, D. Gachet, Tony Rohel, et al.. MBE-grown GaP/Si micro-disks. 18th European Molecular Beam Epitaxy Workshop (Euro-MBE 2015), Mar 2015, Canazei, Italy. ⟨hal-01147473⟩
  • Ronan Tremblay, Yong Huang, Jean-Philippe Gauthier, Rozenn Piron, Alexandre Beck, et al.. Electroluminescence of InGaAs/GaP quantum dots and band engineering of AlGaP/GaP laser injection layers. Compound Semiconductor Week 2015 (CSW 2015), Jun 2015, Santa-Barbara, United States. ⟨hal-01147506⟩
  • Pierre Guillemé, Julie Le Pouliquen, Tony Rohel, Philippe Rochard, Antoine Létoublon, et al.. Investigation des propriétés optiques des micro-disques de GaP pour l’intégration de fonctions optiques sur silicium. Optique Bretagne 2015 - 35ème Journées Nationales d'Optique Guidée (JNOG'35), Jul 2015, Rennes, France. pp.133-135. ⟨hal-01497234⟩
  • Charles Cornet, Jean-Philippe Gauthier, Cédric Robert, Samy Almosni, Yoan Léger, et al.. Structural, electronic properties and carrier dynamics in InGaAs(N)/GaP quantum dots. 18th European Molecular Beam Epitaxy Workshop (Euro-MBE 2015), Mar 2015, Canazei, Italy. ⟨hal-01147481⟩
  • Charles Cornet, O. Skibitzki, M. Bahri, Yanping Wang, Pierre Guillemé, et al.. (In)GaP integration on Si for photonics and energy. European Materials Research Society - Fall Meeting 2015 (E-MRS 2015 Fall Meeting), Sep 2015, Warsaw, Poland. ⟨hal-01497184⟩
  • Yoan Léger. Phase space monitoring of exciton-polariton multistability. SPIE Photonics West (OPTO 2014), Feb 2014, San Francisco, United States. pp.89840W, ⟨10.1117/12.2035371⟩. ⟨hal-01132903⟩
  • Jean-Pierre Landesman, José Jimenez, V. Hortelano, Yoan Léger, Herve Folliot, et al.. Composition profiles in InP/InAsP quantum well structures under the effect of reactives gases during dry etching processes — Luminescence and SIMS. 26th International Conference on Indium Phosphide and Related Materials (IPRM 2014), May 2014, Montpellier, France. pp.P7, ⟨10.1109/ICIPRM.2014.6880554⟩. ⟨hal-01132900⟩
  • Charles Cornet, Pierre Guillemé, Jean-Philippe Gauthier, Cédric Robert, Julien Stodolna, et al.. Intégration pseudomorphique dans la filière GaP/Si pour les applications lasers sur puce. journées thématiques du GDR Ondes GT2, Nov 2014, Orsay, France. ⟨hal-01114901⟩
  • Fethallah Taleb, Christophe Levallois, Cyril Paranthoën, Jean-Philippe Gauthier, Nicolas Chevalier, et al.. 1.55 μm VCSEL based on InAs quantum-dashes with an emission covering 105 nm wavelength range. Euro VCSEL-DAY 2013, May 2013, Lausanne, Switzerland. ⟨hal-00920834⟩
  • Fethallah Taleb, Cyril Paranthoën, Christophe Levallois, Jean-Philippe Gauthier, Nicolas Chevalier, et al.. VCSEL à fils quantiques présentant une émission laser de 1647 à 1542 nm. 14èmes Journées Nano, Micro et Optoélectronique, May 2013, Evian, France. ⟨hal-00953001⟩
  • Cyril Paranthoën, Christophe Levallois, Jean-Philippe Gauthier, Fethallah Taleb, Nicolas Chevalier, et al.. 1540 to 1645 nm continuous VCSEL emission based on quantum dashes. 25th International Conference on Indium Phosphide and Related Materials (IPRM), May 2013, Kobe, Japan. pp.1-2, ⟨10.1109/ICIPRM.2013.6562594⟩. ⟨hal-00874600⟩

Poster communications23 documents

  • Lipin Chen, Mekan Piriyev, Antoine Létoublon, Olivier Durand, Laurent Pedesseau, et al.. Performances of III-P/Si based photoelectrodes for solar hydrogen production. Journées Nationales du photovoltaïque 2020, Jan 2021, Dourdan, France. 2021. ⟨hal-03032889⟩
  • Rozenn Bernard, Nicolas Bertru, Tony Rohel, Karine Tavernier, Ida Lucci, et al.. Influence des paramètres de croissance de l'homoépitaxie silicium par UHV- CVD sur la reconstruction de surface du silicium. Journées Nanomatériaux, Jan 2020, Rennes, France. ⟨hal-02474736⟩
  • Alejandro Lorenzo-Ruiz, Yoan Léger. Generalization of second order quasi-phase matching in whispering gallery mode resonators using Berry Phase. OSA Advanced Photonic Congress, Jul 2020, Washington, United States. ⟨hal-02990227⟩
  • Alejandro Lorenzo-Ruiz, Alexandre Beck, C. Cornet, Yoan Léger. Dual wavelength vertical coupling for SHG in GaP microdisks. Journées Nanomatériaux de Rennes, Jan 2020, Rennes, France. 2020. ⟨hal-03032925⟩
  • Alejandro Lorenzo-Ruiz, Alexandre Beck, Charles Cornet, Yoan Léger. Dual wavelength vertical coupling for SHG in GaP microdisks. 39è Journées Nationales d'Optique Guidée (JNOG 2019), Jul 2019, Palaiseau, France. ⟨hal-02293254v2⟩
  • Lipin Chen, Rozenn Piron, Oliver Skibitzki, Yoan Léger, Christophe Levallois, et al.. Electron-phonon interactions around antiphase boundaries in InGaP/SiGe/Si : structural and optical characterizations. International Symposium : 20th Anniversary of LPQM, Apr 2019, Cachan, France. ⟨hal-02882424⟩
  • Ang Zhou, Yanping Wang, Charles Cornet, Yoan Léger, Laurent Pedesseau, et al.. A Study on the Strain Distribution by Scanning X-ray diffraction on GaP/Si for III-V Monolithic Integration on Silicon for Nonlinear Optics. Rayons X et Matière, Nov 2019, Nancy, France. ⟨hal-03108397⟩
  • Gaëlle Brévalle, Mathieu Perrin, Cyril Paranthoen, Christophe Levallois, Yoan Léger, et al.. Structural & Spectroscopic Study of InAs/InP Quantum Dots for Dual-Frequency Laser Engineering. 16è Journées Nano, Micro et Optoélectronique (JNMO 2018), Jun 2018, Agay, France. ⟨hal-01859165⟩
  • Lipin Chen, Oliver Skibitzki, Rozenn Piron, Julie Stervinou, Antoine Létoublon, et al.. Antiphase boundaries in InGaP/SiGe/Si : structural and optical properties. European Materials Research Society - Spring Meeting 2018 (E-MRS 2018 Spring Meeting), Jun 2018, Strasbourg, France. 2018. ⟨hal-01864388⟩
  • Lipin Chen, Oliver Skibitzki, Yoan Léger, Christophe Levallois, Rozenn Piron, et al.. Excitons bounded around In-rich antiphase boundaries. 34th International Conference on the Physics of Semiconductors (ICPS 2018), Jul 2018, Montpellier, France. 2018. ⟨hal-01864401⟩
  • Lipin Chen, Oliver Skibitzki, Yoan Léger, Christophe Levallois, Rozenn Piron, et al.. Photoluminescence of 2D-vertical In-rich APBs embedded in InGaP/SiGe/Si. 20th International Conference on Molecular-Beam Epitaxy (ICMBE 2018), Sep 2018, Shanghai, China. 2018. ⟨hal-01909074v2⟩
  • Ronan Tremblay, Tony Rohel, Yoan Léger, Alain Le Corre, Rozenn Bernard, et al.. Indium content impact on structural and optical properties of (In,Ga)As/GaP quantum dots. 31è colloque Journées Surfaces et Interfaces (JSI 2017), Jan 2017, Rennes, France. ⟨hal-01707905⟩
  • Gaëlle Brévalle, Mathieu Perrin, Cyril Paranthoën, Christophe Levallois, Yoan Léger, et al.. Investigation of a Quantum Dot Vertical External-Cavity Surface-Emitting Laser: Towards THz Frequency Generation. 37è Journées Nationales d'Optique Guidée (JNOG 2017), Jul 2017, Limoges, France. 2017. ⟨hal-01693879⟩
  • Yanping Wang, Antoine Létoublon, Ida Lucci, Charles Cornet, V. Favre-Nicolin, et al.. X-ray Coherent Scattering on GaP/Si for III-V Monolithic Integration on Silicon. International Workshop on Phase Retrieval and Coherent Scattering (COHERENCE 2016), Jun 2016, Saint-Malo, France. 2016. ⟨hal-01496666⟩
  • Ronan Tremblay, Tony Rohel, Yoan Léger, Alain Le Corre, Rozenn Bernard, et al.. Structural and optical properties investigation of (In,Ga)As/GaP quantum dots for direct bandgap emission. 19th International Conference on Molecular-Beam Epitaxy (IC-MBE 2016), Sep 2016, Montpellier, France. ⟨hal-01497049⟩
  • Ronan Tremblay, Jean-Philippe Burin, Tony Rohel, Jean-Philippe Gauthier, Samy Almosni, et al.. AlGaP-growth and doping by MBE. 19th International Conference on Molecular-Beam Epitaxy (IC-MBE 2016), Sep 2016, Montpellier, France. ⟨hal-01497057⟩
  • Felipe Covre, Miguel Angel Gonzalez Balanta, P. B. Alves de Oliveira, Fernando Iikawa, Mohamed Henini, et al.. Optical and magneto-optical properties of GaAsPN/GaPN quantum wells. XV Brazil-Materials Research Society Annual Meeting (B-MRS 2016), Sep 2016, Campinas, São Paulo, Brazil. ⟨hal-01496913⟩
  • Pierre Guillemé, Charles Cornet, Antoine Létoublon, Julien Stodolna, Yannick Dumeige, et al.. Impact of Antiphase Boundaries on Non-linear Frequency Conversion in GaP/Si Microdisks. Compound Semiconductor Week 2016 (CSW 2016), Jun 2016, Toyama, Japan. ⟨hal-01496739⟩
  • Ida Lucci, Charles Cornet, Mounib Bahri, Yoan Léger. Thermal management of monolithic and heterogeneous integrated lasers. Compound Semiconductor Week 2016 (CSW 2016), Jun 2016, Toyama, Japan. ⟨hal-01497141⟩
  • Jean-Philippe Gauthier, Cédric Robert, Samy Almosni, Charles Cornet, Yoan Léger, et al.. Carrier injection in GaP-based laser waveguides and dilute nitrides gain medium. 18th European Molecular Beam Epitaxy Workshop (Euro-MBE 2015), Mar 2015, Canazei, Italy. 2015. ⟨hal-01147468⟩
  • Ronan Tremblay, Yong Huang, Jean-Philippe Gauthier, Rozenn Piron, Alexandre Beck, et al.. Electroluminescence de boites quantiques InGaAs/GaP et ingénérie de bande des couches d’injection laser AlGaP/GaP. Optique Bretagne 2015 - 35ème Journées Nationales d'Optique Guidée (JNOG'35), Jul 2015, Rennes, France. ⟨hal-01497243⟩
  • Cédric Robert, Mathieu Perrin, Laurent Pedesseau, Yoan Léger, Philippe Barate, et al.. Carrier capture and relaxation in GaAsPN/GaP quantum wells. 32nd International Conference on the Physics of Semiconductors (ICPS 2014), Aug 2014, Austin, United States. 2014. ⟨hal-01115282⟩
  • Jean-Philippe Gauthier, Cédric Robert, Samy Almosni, Charles Cornet, Yoan Léger, et al.. Electrical injection in GaP-based laser waveguides and active areas. 26th International Conference on Indium Phosphide and Related Materials (IPRM 2014), May 2014, Montpellier, France. IEEE, 26th International Conference on Indium Phosphide and Related Materials (IPRM 2014), pp.P23, 2014, ⟨10.1109/ICIPRM.2014.6880545⟩. ⟨hal-01114889⟩

Books1 document

Other publications1 document

  • Charles Cornet, Cédric Robert, Yoan Léger. Integration of III-V nanostructures on silicon in the pseudomorphic approach. 2013. ⟨hal-00918789⟩

Theses1 document

  • Yoan Léger. Détection de spins individuels dans les boîtes quantiques magnétiques. Physique Atomique [physics.atom-ph]. Université Joseph-Fourier - Grenoble I, 2007. Français. ⟨tel-00202472⟩