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authIdHal_s : christophe-levallois

Liquid Crystal based Tunable Photonic Devices for Emission or Detection around 1.55 μm

Christophe Levallois , Cyril Paranthoen , Benjamin Boisnard , Thierry Camps , Benattou Sadani et al.
2021 International Meet & Expo on Laser, Optics and Photonics (OPTICSMEET 2021), Nov 2021, Nice, France
Conference papers hal-03413152v1
Image document

VCSEL à fils quantiques présentant une émission laser de 1647 à 1542 nm

Fethallah Taleb , Cyril Paranthoën , Christophe Levallois , Jean-Philippe Gauthier , Nicolas Chevalier et al.
14èmes Journées Nano, Micro et Optoélectronique, May 2013, Evian, France
Conference papers hal-00953001v1

Integration of tunable liquid crystal microcells on 1.55μm photodetector arrays using nanoimprint technology

Benattou Sadani , Thierry Camps , Benjamin Boisnard , Jean-Baptiste Doucet , Véronique Bardinal et al.
43rd International Conference on Micro- and Nano-engineering (MNE 2017), Sep 2017, Braga, Portugal
Conference papers hal-01600644v1

23.5 nm wavelength tuning of a 1550 nm VCSEL in CW operation based on the liquid crystal micro-cells technology

Christophe Levallois , Cyril Paranthoen , Benjamin Boisnard , Thierry Camps , Benattou Sadani et al.
European Semiconductor Laser Workshop (ESLW 2020), Dec 2020, Eindhoven (virtual), Netherlands
Conference papers hal-03060079v1

Chapter 28 - GaP/Si-Based Photovoltaic Devices Grown by Molecular Beam Epitaxy

Charles Cornet , Mickael da Silva , Christophe Levallois , Olivier Durand
Molecular Beam Epitaxy (Second Edition)From Research to Mass Production, pp.637-648, 2018, ⟨10.1016/B978-0-12-812136-8.00030-X⟩
Book sections hal-01859116v1

Mechanical Stress in InP Structures Etched in an Inductively Coupled Plasma Reactor with Ar/Cl2/CH4 Plasma Chemistry

Jean-Pierre Landesman , Marc Fouchier , Erwine Pargon , Névine Rochat , Daniel T Cassidy et al.
11th Plasma Etch and Strip in Microtechnology workshop (PESM 2019), May 2019, Grenoble, France
Conference papers hal-02291455v1

Spotted Custom Lenses to Tailor the Divergence of Vertical-Cavity Surface-Emitting Lasers

Véronique Bardinal , Benjamin Reig , Thierry Camps , Christophe Levallois , Emmanuelle Daran et al.
IEEE Photonics Technology Letters, 2010, 22 (21), pp.1592 - 1594. ⟨10.1109/LPT.2010.2071861⟩
Journal articles hal-00589356v1

Sputtered hydrogenated amorphous silicon thin films for distributed Bragg reflectors and long wavelength vertical cavity surface emitting lasers applications

Ahmad Shuaib , Christophe Levallois , Jean-Philippe Gauthier , Cyril Paranthoen , Olivier Durand et al.
Thin Solid Films, 2011, 519 (18), pp.6178-6182. ⟨10.1016/j.tsf.2011.04.111⟩
Journal articles istex hal-00600697v1

Polymer tunable microlens arrays suitable for VCSEL beam control

Benjamin Reig , Véronique Bardinal , Thierry Camps , Yann G. Boucher , Christophe Levallois et al.
SPIE PHOTONICS EUROPE, Apr 2012, Brussels, Belgium. pp.84280N, ⟨10.1117/12.922616⟩
Conference papers hal-00725891v1
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Design and Fabrication of GaInAsP/InP VCSEL with two a-Si/a-SiNx Bragg reflectors

Christophe Levallois , Alain Le Corre , Olivier Dehaese , Hervé Folliot , Cyril Paranthoen et al.
Optical and Quantum Electronics, 2006, 38 (4-6), pp.281-291. ⟨10.1007/s11082-006-0029-2⟩
Journal articles hal-00488026v1

Dynamics spectroscopy in 1.55 µm InAs/InP quantum dots under high resonant excitation

Christophe Labbé , Charles Cornet , Hervé Folliot , Philippe Caroff , Christophe Levallois et al.
IWSQDA (International Workshop on Semiconductor quantum dot based devices and applications), Mar 2006, Paris, France. pp.1
Conference papers hal-00491870v1

Tunable semiconductor vertical-cavity surface-emitting laser with an intracavity liquid crystal layer

Olivier Castany , Laurent Dupont , Ahmad Shuaib , Jean-Philippe Gauthier , Christophe Levallois et al.
Applied Physics Letters, 2011, 98 (16), pp.161105. ⟨10.1063/1.3569591⟩
Journal articles hal-00600703v1

Réalisation d'un VCSEL à pompage électrique, accordable en longueurd'onde pour la bande C

Jean-Michel Lamy , Olivier Castany , Cyril Paranthoën , Christophe Levallois , Abdulhadi Nakkar et al.
Journées Nationales Optique Guidée JNOG, 2008, Lannion, France
Conference papers hal-00485286v1

Effect of the plasma etching on InAsP/InP quantum well structures measured through low temperature micro-photoluminescence intensity scanning

Nebile Isik Goktas , Jean-Pierre Landesman , Ray Lapierre , Shahram Ghanad-Tavakoli , Erwine Pargon et al.
19th Canadian Semiconductor Science and Technology Conference (CSSTC 2019), Jul 2019, Saskatoon, Canada
Conference poster hal-02291445v1
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Finely tunable 1.55 µm emitting VeCSELs for embedded and compact optical and microwave systems

Salvatore Pes , Cyril Paranthoen , Christophe Levallois , Nicolas Chevalier , Hervé Folliot et al.
3rd European Workshop on VeCSELs (VeCSEL 2015), IES - Institut d’Electronique et des Systèmes (Université de Montpellier), Nov 2015, Montpellier, France. pp.23
Conference papers hal-01245789v1
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Photoluminescence mapping of the strain induced in InP and GaAs substrates by SiN stripes etched from thin films grown under controlled mechanical stress

Solène Gérard , Merwan Mokhtari , Jean-Pierre Landesman , Christophe Levallois , Marc Fouchier et al.
Thin Solid Films, 2020, 706, pp.138079. ⟨10.1016/j.tsf.2020.138079⟩
Journal articles hal-02876805v1
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InAs/InP quantum dot VECSEL emitting at 1.5 μm

Kostiantyn Nechay , Alexandru Mereuta , Cyril Paranthoen , Gaëlle Brévalle , Christophe Levallois et al.
Applied Physics Letters, 2019, 115 (17), pp.171105. ⟨10.1063/1.5125632⟩
Journal articles hal-02338850v1

CW operation of a 1.55 µm VCSEL tunable over 20 nm integrating liquid crystals microcells

Christophe Levallois , Benjamin Boisnard , Cyril Paranthoen , Salvatore Pes , Thierry Camps et al.
12th European Workshop on VCSELs (VCSEL Day 2019), May 2019, Brussels, Belgium
Conference papers hal-02290358v1
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1550 nm InAs QD on InP for VECSEL and MECSEL applications

Cyril Paranthoen , Hoy-My Phung , Anwar Kerchaoui , Alexandru Mereuta , Christophe Levallois et al.
Compound Semicondcutor Week 2021 (CSW 2021), May 2021, Stockholm (online), Sweden
Conference papers hal-03413020v1
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Photoluminescence of 2D-vertical In-rich APBs embedded in InGaP/SiGe/Si

Lipin Chen , Oliver Skibitzki , Yoan Léger , Christophe Levallois , Rozenn Piron et al.
20th International Conference on Molecular-Beam Epitaxy (ICMBE 2018), Sep 2018, Shanghai, China. 2018
Conference poster hal-01909074v2

Thorough structural and optical analyses of GaP-based heterostructures monolithically grown on silicon substrates for photonics on Si applications: toward the laser on silicon and high efficiency photovoltaics on silicon

Olivier Durand , Yanping Wang , Samy Almosni , Mounib Bahri , Julien Stodolna et al.
6th International Workshop on "Advanced optical and X-ray characterization techniques of multifunctional materials for information and communication technologies, health and renewable energy applications", Sep 2014, Bucharest, Romania
Conference papers hal-01114912v1

Epitaxie cohérente de composés GaP et GaAsPN à azote dilué sur substrats de Si pour l’élaboration de cellules PV tandem III-V/Si

Olivier Durand , Samy Almosni , Yanping Wang , Charles Cornet , Antoine Létoublon et al.
Matériaux 2014, Nov 2014, Montpellier, France
Conference papers hal-01115312v1

First stage results on III-V/Si tandem cells using GaAsPN dilute-nitride

Mickael da Silva , Charles Cornet , Antoine Létoublon , Christophe Levallois , Alain Rolland et al.
European Materials Research Society - Spring Meeting 2016 (E-MRS 2016 Spring Meeting), May 2016, Lille, France
Conference papers hal-01496924v1

Mechanical Stress in InP Structures Etched in an Inductively Coupled Plasma Reactor with Ar/Cl2/CH4 Plasma Chemistry

Jean-Pierre Landesman , Daniel T. Cassidy , Marc Fouchier , Erwine Pargon , Christophe Levallois et al.
11th International Workshop on Plasma Etch and Strip in Microelectronics (PESM 2019), May 2019, Grenoble, France
Conference papers hal-02324800v1
Image document

Effect of the Plasma Etching on InAsP/InP Quantum Well Structures Measured through Low Temperature Micro-Photoluminescence and Cathodoluminescence

Jean-Pierre Landesman , Nebile Isik Goktas , Ray Lapierre , Shahram Ghanad-Tavakoli , Erwine Pargon et al.
ECS Transactions, 2020, 97 (2), pp.43-55. ⟨10.1149/09702.0043ecst⟩
Journal articles hal-02917592v1

Correlations between electrical and optical properties in lattice-matched GaAsPN/GaP solar cells

Samy Almosni , P. Rale , C. Cornet , Mathieu Perrin , L. Lombez et al.
Solar Energy Materials and Solar Cells, 2016, 147, pp.53-60. ⟨10.1016/j.solmat.2015.11.036⟩
Journal articles hal-01272057v1

GaAsPN Absorbers Grown on GaP for Multijunction Solar Cells: Optical Absorption and Thermal Conductivity Properties

Mickael da Silva , Soufiene Ilahi , Samy Almosni , Fares Chouchane , Mathieu Perrin et al.
19th International Conference on Molecular-Beam Epitaxy (IC-MBE 2016), Sep 2016, Montpellier, France. 2016
Conference poster hal-01496917v1

Monolithic integration of GaAsPN dilute-nitride compounds on silicon substrates: toward the III-V/Si tandem solar cell

Olivier Durand , Samy Almosni , Yanping Wang , Charles Cornet , Antoine Létoublon et al.
SPIE Photonics West - OPTO 2015, Feb 2015, San Francisco, United States
Conference papers hal-01497194v1

QD laser on InP substrate for 1.55 µm emission and beyond

Nicolas Bertru , Cyril Paranthoën , Olivier Dehaese , Hervé Folliot , Alain Le Corre et al.
SPIE Photonics West - OPTO 2010, Jan 2010, San Francisco, United States. pp.76081B, ⟨10.1117/12.848398⟩
Conference papers hal-00485660v1

Tunable bandgap III-V alloys on a low-cost Si substrate for solar-assisted water splitting

Mekan Piriyev , Hanh Vi Le , Yoan Léger , Gabriel Loget , Christophe Levallois et al.
International Workshop on Emerging Solar Energy Materials and Applications (ESEMA 2022), May 2022, Porquerolles, France
Conference papers hal-03968129v1