Access content directly

Said Idlahcen

54
Documents

Publications

Image document

High harmonic generation in Solids driven by high energy fiber laser source

Djamila Boukhaoui , Saïd Idlahcen , Jonathan Houard , Ivan Blum , Thomas Godin
Photonics Europe, SPIE, Apr 2024, Strasbourg, France. pp.1299208
Conference papers hal-04617477v1
Image document

High energy 50 fs fiber-based laser system for high harmonics generation in solids

Djamila Boukhaoui , Saïd Idlahcen , Jonathan Houard , Ivan Blum , Thomas Godin
EOSAM 2023 - European Optical Society Annual Meeting, EOS, Sep 2023, Dijon, France. ⟨10.1051/epjconf/202328708010⟩
Conference papers hal-04227193v1

Curvature-surface analysis to characterize the early stage of the atomization process of the pressure swirl injector

Diego Ferrando , Chetankumar S Vegad , Saïd Idlahcen , Alexis Vandel , Bruno Renou
ICMF 2023 - 11th International Conference on Multiphase Flow, Apr 2023, Kobe, Japan
Conference papers hal-04417822v1
Image document

Multi-Scalar Measurements in Hydrogenated Bluff-Body Stabilized Turbulent Flames Using 1D Spontaneous Raman Scattering and OH -PLIF

Kuppuraj Rajamanickam , A. M.Mahuthannan , Saïd Idlahcen , Bertrand Lecordier , Corine Lacour
11th European Combustion Meeting, French Combustion Institute, Apr 2023, Rouen, France
Conference papers hal-04091294v1

Experimental investigation of supercritical injection

T Chazelle , L Duhem-Duvilla , F Lespinasse , S Idlahcen , J.-B Blaisot
11th European Combustion Meeting (ECM 2023), Apr 2023, Rouen, France
Conference papers hal-04325814v1

Mesure in-situ de la génération de seconde harmonique induite par des particules de suie exposées à la lumière d'un laser femtoseconde

Maxime Joret , Saïd Idlahcen , Marek Mazur , Jerôme Yon
CFA 2022, May 2022, Paris, France
Conference papers hal-03665529v1

In-situ Measurement of Second Harmonic Generation induced by soot particles exposed to femtosecond laser light

Maxime Joret , Saïd Idlahcen , Marek Mazur , Jerôme Yon
GDR Suie, Nov 2021, Lyon, France
Conference papers hal-03418421v1

Mid-infrared parametric generation in OP-GaAs waveguides pumped by a femtosecond erbium-doped fluoride fiber laser

Myriam Bailly , Rezki Becheker , Saïd Idlahcen , Thomas Godin , Bruno Gérard
Nonlinear Frequency Generation and Conversion: Materials and Devices XX, Mar 2021, Online Only, France. pp.25, ⟨10.1117/12.2582510⟩
Conference papers hal-03200276v1

Experimental demonstration of fiber optical parametric chirped pulse oscillation at 1 µm

R. Becheker , M. Touil , S. Idlahcen , M. Tang , A. Haboucha
Nonlinear Photonics, 2020, Washington, France. NpTu1E.3, ⟨10.1364/NP.2020.NpTu1E.3⟩
Conference papers hal-03200287v1

Photonic time-stretch: applications to ultrafast spectroscopy and real-time imaging

Thomas Godin , Pierre-Henry Hanzard , Saïd Idlahcen , Claude Rozé , Ammar Hideur
ECONOS, 2019, Rouen, France
Conference papers hal-02180172v1

Sources laser ultra-rapides fibrées émettant dans le moyen infrarouge

Ayoub Anas , Hugo Delahaye , Marlène Paris , Khmaies Guesmi , Geoffroy Granger
Journées Nationales de l'Optique Guidée (JNOG), 2019, Saclay, France
Conference papers hal-02180195v1

Imagerie toute-optique en temps réel pour l’étude de phénomènes ultra-courts

Pierre-Henry Hanzard , Saïd Idlahcen , Claude Roze , Thomas Godin , Ammar Hideur
Journées Imagerie Optique Non Conventionnelle, 2018, Paris, France
Conference papers hal-02096648v1
Image document

DRASC 1kHz mono-coup à sonde à dérive de fréquence : étude dynamique d'une flamme de diffusion à structures cohérentes

Sylvain Legros , Benoît Barviau , Lisa Bouheraoua , Saïd Idlahcen , Frederic Grisch
16ème Congrès Francophone de Techniques Laser pour la mécanique des fluides, CNRS, CentraleSupélec, Université Paris Saclay, IRSN, Sep 2018, Dourdan, France
Conference papers hal-02097680v1

Single shot 1 kHz CPP fs CARS : Dynamic investigation of a buoyant flame

Sylvain Legros , Benoît Barviau , Frédéric Berthillier , Saïd Idlahcen , Frederic Grisch
ECONOS, 2018, Milan, Italy
Conference papers hal-02418306v1

Imagerie par étirage temporel : application à la détection d’événements ultra-courts et non-répétitifs

Pierre-Henry Hanzard , Thomas Godin , Saïd Idlahcen , Claude Roze , Ammar Hideur
Optique Toulouse - CDOP, 2018, Toulouse, France
Conference papers hal-02096645v1

High-power ultrafast fiber laser system at 3 μm

Khmaies Guesmi , Adil Haboucha , Ayoub Anas , Saïd Idlahcen , Thomas Godin
Optique Toulouse - JNOG, 2018, Toulouse, France
Conference papers hal-02096638v1
Image document

Effect of geometry of real-size transparent nozzles on cavitation and on the atomizing jet in the near field

Yujun Cao , Saïd Idlahcen , Jean-Bernard Blaisot , Claude Rozé , Loïc Méès
ILASS–Europe 2017, 28th Conference on Liquid Atomization and Spray Systems, Sep 2017, Valencia, Spain. ⟨10.4995/ILASS2017.2017.4938⟩
Conference papers hal-02140924v1

Near-Field Velocity Measurement of a Multihole GDI Injector

Yujun Cao , J.B. Blaisot , Saïd Idlahcen , Corine Lacour
SIA Powertrain, Jun 2017, Versailles, France
Conference papers hal-03583834v1

Single-shot Temperature Measurements at 1kHz in a Methane/air Buoyant Flame using Chirped Probe Pulse Femtosecond CARS

Frédéric Berthillier , Saïd Idlahcen , Benoît Barviau , Frederic Grisch
ECM, 2017, Dubrovnik, Croatia
Conference papers hal-02418242v1

Single-shot temperature measurements at 1 kHz in a methane/air premixed flame using chirped probe pulse femtosecond CARS

Benoît Barviau , Frédéric Berthillier , Saïd Idlahcen , Frederic Grisch
ECONOS, 2017, Jena, Germany
Conference papers hal-02418201v1

Application of Vectorial Complex Ray Model to Characterization of a Pendant Drop

K. F. Ren , Zelong Ma , Saïd Idlahcen , Claude Rozé
PIERS, Nov 2017, Singapour, Singapore
Conference papers hal-02014217v1

Single-shot Temperature Measurements at 1kHz in a Heated Flow using Chirped Probe Pulse Femtosecond CARS

Frédéric Berthillier , Saïd Idlahcen , Benoît Barviau , Frederic Grisch
8th European Combustion Meeting, 2017, Dubrovnik, Croatia
Conference papers hal-02419943v1

Observation of Exotic Scattering Patterns of Suspended Droplets and their Theoretical Prediction by Vectorial Complex Ray Model

Kuan Fang Ren , Claude Rozé , Saïd Idlahcen , Zelong Ma
ILASS-Europe, Sep 2016, Brighton, United Kingdom
Conference papers hal-02014240v1
Image document

Simultaneous high-speed internal and external flow measurements for a high-pressure diesel nozzle

Harsh Purwar , Saïd Idlahcen , Loïc Méès , Claude Rozé , Jean-Bernard Blaisot
27th European Conference on Liquid Atomization and Spray Systems, Sep 2016, Brighton, United Kingdom
Conference papers hal-01362773v1
Image document

Development of picosecond fiber laser for high repetition diesel spray imaging

Harsh Purwar , Hongjie Wang , Mincheng Tang , Saïd Idlahcen , Ammar Hideur
13th International Conference on Liquid Atomization and Spray Systems, National Cheng Kung University, Aug 2015, Tainan, Taiwan
Conference papers hal-01259344v1
Image document

Effect of cavitation on velocity in the near-field of a diesel nozzle

Harsh Purwar , Kamel Lounnaci , Saïd Idlahcen , Claude Rozé , Jean-Bernard Blaisot
13th International Conference on Liquid Atomization and Spray Systems, National Cheng Kung University, Aug 2015, Tainan, Taiwan
Conference papers hal-01259333v1
Image document

VELOCITY, INTERFACE COMPLEXITY AND DROPLETS PRODUCTION IN THE NEAR NOZZLE REGION OF A DIESEL SPRAY: COMPARISON BETWEEN EXPERIMENTAL ANALYSIS AND DIRECT NUMERICAL SIMULATION

K. Lounnaci , S. Idlahcen , T. Menard , Claude Rozé , J. Blaisot
16th International Symposium on Flow Visualization, Jun 2014, Okinawa, Japan
Conference papers hal-02371879v1
Image document

Quantitative comparison of fuel spray images obtained using ultrafast coherent and incoherent double-pulsed illumination

Harsh Purwar , Kamel Lounnaci , Saïd Idlahcen , Claude Roze , Jean-Bernard Blaisot
ILASS-Europe 2014, Sep 2014, Bremen, Germany
Conference papers hal-02371812v1
Image document

Ballistic Imaging of High-Pressure Fuel Sprays using Incoherent, Ultra- short Pulsed Illumination with an Ultrafast OKE-based Time Gating

Harsh Purwar , Saïd Idlahcen , Claude Roze , Jean-Bernard Blaisot
17th International Symposium on Applications of Laser Techniques to Fluid Mechanics, Jul 2014, Lisbon, Portugal. pp.7 - 10
Conference papers hal-02371795v1
Image document

Diesel spray velocity and break-up characterization with dense spray imaging

D. Sedarsky , S. Idlahcen , K. Lounnaci , J. Blaisot , C. Rozé
International Conference on Liquid Atomization and Spray Systems, Sep 2012, Heidelberg, Germany
Conference papers hal-02372402v1
Image document

Spatio-temporal analysis of a liquid jet using a sub-picosecond optical gate

S. Idlahcen , C. Rozé , L. Méès , T. Girasole , J. Blaisot
23rd Annual Conference on Liquid Atomization and Spray Systems, Sep 2010, Brno, Czech Republic
Conference papers hal-02407468v1

Numerical simulation of optical diagnostics and comparisons to experiments

T. Ménard , S. Idlahcen , Claude Rozé , A. Berlemont , T. Girasole
7th International Conference on Multiphase Flow (ICMF 2010), May 2010, Tampa, United States
Conference papers hal-02414490v1
Image document

μJ-level normal-dispersion fiber optical chirped-pulse parametric oscillator

Tristan Guezennec , Saïd Idlahcen , Armand Cervera , Pierre-Henry Hanzard , David Landais
Journal of the European Optical Society : Rapid publications, 2024, 20 (1), pp.7. ⟨10.1051/jeos/2024006⟩
Journal articles hal-04555666v1
Image document

Absorption of a nanosecond laser pulse by a picosecond laser-induced preformed aluminum plasma

Aurélien Favre , Vincent Morel , Arnaud Bultel , Gilles Godard , Saïd Idlahcen
Spectrochimica Acta Part B: Atomic Spectroscopy, 2021, 175, pp.106011. ⟨10.1016/j.sab.2020.106011⟩
Journal articles hal-03011273v1

Double pulse laser-induced plasmas on W and Al by ps-LIBS: Focus on the plasma-second pulse interaction

Aurélien Favre , Vincent Morel , Arnaud Bultel , Gilles Godard , Saïd Idlahcen
Fusion Engineering and Design, 2021, 168, pp.112364. ⟨10.1016/j.fusengdes.2021.112364⟩
Journal articles hal-03170328v1

High-energy normal-dispersion fiber optical parametric chirped-pulse oscillator

Rezki Becheker , Mohamed Touil , Saïd Idlahcen , Mincheng Tang , Adil Haboucha
Optics Letters, 2020, 45 (23), pp.6398. ⟨10.1364/OL.408367⟩
Journal articles hal-03079915v1

Three-dimensional light scattering by a real liquid jet: VCRM simulation and experimental validation

Qingwei Duan , Xiang’e Han , Saïd Idlahcen , Kuan Fang Ren
Journal of Quantitative Spectroscopy and Radiative Transfer, 2019, 239, pp.106677. ⟨10.1016/j.jqsrt.2019.106677⟩
Journal articles hal-02365589v1
Image document

Analysis of a textural atomization process

Christophe Dumouchel , Jean-Bernard Blaisot , Fakhry Abuzahra , Akira Sou , Gilles Godard
Experiments in Fluids, 2019, 60, ⟨10.1007/s00348-019-2780-8⟩
Journal articles hal-02269659v1
Image document

Field emission microscopy pattern of a single-crystal diamond needle under ultrafast laser illumination

M. H. Mammez , M. Borz , Ivan Blum , Simona Moldovan , L. Arnoldi
New Journal of Physics, 2019, 21 (11), pp.113060. ⟨10.1088/1367-2630/ab5857⟩
Journal articles hal-02393669v1

Photoassisted and multiphoton emission from single-crystal diamond needles

M. Borz , M. Mammez , Ivan Blum , Jonathan Houard , Gérald da Costa
Nanoscale, 2019, 11 (14), pp.6852-6858. ⟨10.1039/C9NR01001G⟩
Journal articles hal-02108219v1

Simulation of Light Scattering by a Pendent Drop with Statistic Vectorial Complex Ray Model

Ruiping Yang , Claude Rozé , Saïd Idlahcen , Kuan Fang Ren
Sensors & Transducers., 2018
Journal articles hal-02015402v1

Real-time tracking of single shockwaves via amplified time-stretch imaging

Pierre-Henry Hanzard , Thomas Godin , Saïd Idlahcen , Claude Rozé , Ammar Hideur
Applied Physics Letters, 2018, 112 (16), ⟨10.1063/1.5028349⟩
Journal articles hal-01862960v1

Ultrafast high-repetition imaging of fuel sprays using picosecond fiber laser

Harsh Purwar , Hongjie Wang , Mincheng Tang , Saïd Idlahcen , Claude Rozé
Optics Express, 2015, 23 (26), pp.33396--33407. ⟨10.1364/OE.23.033396⟩
Journal articles hal-01612350v1

IMAGE PROCESSING TECHNIQUES FOR VELOCITY, INTERFACE COMPLEXITY, AND DROPLET PRODUCTION MEASUREMENT IN THE NEAR-NOZZLE REGION OF A DIESEL SPRAY

K. Lounnaci , S. Idlahcen , D. Sedarsky , C. Rozé , J. B. Blaisot
Atomization and Sprays, 2015, 25 (9), pp.753--775. ⟨10.1615/AtomizSpr.2015011054⟩
Journal articles hal-01612354v1

Collinear, two-color optical Kerr effect shutter for ultrafast time-resolved imaging

Harsh Purwar , Saïd Idlahcen , Claude Rozé , David Sedarsky , Jean-Bernard Blaisot
Optics Express, 2014, 22 (13), pp.15778--15790. ⟨10.1364/OE.22.015778⟩
Journal articles hal-01612431v1

NUMERICAL SIMULATION OF PRIMARY ATOMIZATION: INTERACTION WITH EXPERIMENTAL ANALYSIS

Alain Berlemont , Jean Blaisot , Zakaria Bouali , Jean Cousin , P. Desjonqueres
Atomization and Sprays, 2013, 23 (12), pp.1103 - 1138. ⟨10.1615/AtomizSpr.2013007525⟩
Journal articles hal-01621255v1

Sub-picosecond ballistic imaging of a liquid jet

Saïd Idlahcen , Claude Rozé , Loïc Méès , Thierry Girasole , Jean-Bernard Blaisot
Experiments in Fluids, 2012, 52, pp.289-298. ⟨10.1007/s00348-011-1220-1⟩
Journal articles hal-00780129v1

Time gate, optical layout, and wavelength effects on ballistic imaging

Saïd Idlahcen , Loïc Méès , Claude Roze , Thierry Girasole , Jean-Bernard Blaisot
Journal of the Optical Society of America. A, Optics and image science, 2009
Journal articles hal-02018710v1

Time gate, optical layout, and wavelength effects on ballistic imaging

S. Idlahcen , L. Mees , Claude Roze , T. Girasole , Jean-Bernard Blaisot
Journal of the Optical Society of America. A Optics, Image Science, and Vision, 2009, 26 (9), pp.1995-2004
Journal articles hal-00638338v1