Dr. Julien Gautier Profile

Dr. Julien Gautier

at Lab d'Optique Appliquée

SPIE Involvement:

Author

Publications (21)

Proceedings Article | 9 June 2023 Presentation

Average current enhancement of laser-plasma accelerators (Conference Presentation)

Lorenzo Martelli, Igor Andriyash, Olena Kononenko, Julien Gautier, Jean-Philippe Goddet, Amar Tafzi, Ronan Lahaye, Cédric Thaury

Proceedings Volume PC12579, PC125790A (2023) https://doi.org/10.1117/12.2666435

KEYWORDS: Plasma, Electron beams, Radiography, Nitrogen, Laser energy, Ionization, Gases, Femtosecond phenomena, Electric fields, Chemistry

Read Abstract +

Proceedings Article | 8 June 2023 Presentation + Paper

Femtosecond structural probing of warm dense matter with betatron x-ray source

Fabien Dorchies, Adrïan Grolleau, Sylvain Briand, Julien Gautier, Patrick Renaudin, Vanina Recoules, Kim Ta Phuoc, Ludovic Lecherbourg

Proceedings Volume 12582, 125820A (2023) https://doi.org/10.1117/12.2665807

KEYWORDS: Electrons, Copper, Picosecond phenomena, Femtosecond phenomena, Simulations, X-rays, Wavelength division multiplexing, X-ray sources, Ultrafast phenomena, Temperature metrology

Read Abstract +

Proceedings Article | 9 September 2019 Presentation + Paper

Lab-scale soft x-ray ptychography: advanced nanoscale imaging and beam diagnostics

M. Zürch, F. Tuitje, T. Helk, J. Gautier, F. Tissandier, J. -P. Goddet, E. Oliva, A. Guggenmos, U. Kleineberg, H. Stiel, S. Sebban, C. Spielmann

Proceedings Volume 11111, 111110F (2019) https://doi.org/10.1117/12.2532063

KEYWORDS: Plasma, Extreme ultraviolet, Diffraction, X-rays, Optical amplifiers, X-ray imaging

Read Abstract +

Proceedings Article | 14 May 2019 Presentation

Laser plasma acceleration with superluminal diffraction-free laser pulses (Conference Presentation)

Cédric Thaury, Slava Smarstev, Clement Caizergues, Kosta Oubrerie, Julien Gautier, Kim Ta Phuoc, Victor Malka

Proceedings Volume 11037, 110370I (2019) https://doi.org/10.1117/12.2522126

KEYWORDS: Plasma, Diffraction, Electron beams, Pulsed laser operation, Phase velocity, Capillaries, Laser energy

Read Abstract +

Proceedings Article | 4 March 2019 Presentation + Paper

Following the plasma dynamics in a seeded soft x-ray laser with lensless imaging

F. Tuitje, T. Helk, M. Zürch, J. Gautier, F. Tissandier, J.-P. Goddet, E. Oliva, A. Guggenmos, U. Kleineberg, S. Sebban, C. Spielmann

Proceedings Volume 10903, 109030A (2019) https://doi.org/10.1117/12.2506610

KEYWORDS: Plasma, Mirrors, Picosecond phenomena, X-ray lasers, Extreme ultraviolet, Wave propagation, Diffraction, Ions, Wavefronts, Computational imaging

Read Abstract +

Proceedings Article | 21 June 2017 Presentation

Stable, polarized betatron radiation: x-ray absorption spectroscopy in WDM unveiling ultrafast electron heating (Conference Presentation)

Benoît Mahieu, Andreas Doepp, Agustin Lifschitz, Antoine Doche, Cédric Thaury, Sébastien Corde, Julien Gautier, Emilien Guillaume, Victor Malka, Antoine Rousse, Noémie Jourdain, Ludovic Lecherbourg, Fabien Dorchies, Kim Ta Phuoc

Proceedings Volume 10234, 1023404 (2017) https://doi.org/10.1117/12.2265874

KEYWORDS: Absorption spectroscopy, Wavelength division multiplexing, Ultrafast laser spectroscopy, X-rays, Femtosecond phenomena, Polarization, Ionization, Synchrotrons, Laser processing, Ultrafast phenomena

Read Abstract +

Proceedings Article | 16 June 2017 Presentation

Development of ultrashort x-ray/gamma-ray sources using ultrahigh power lasers (Conference Presentation)

Hyung Taek Kim, Kazuhisa Nakajima, Calin Hojbota, Jong Ho Jeon, Yong-Joo Rhee, Kyung Hwan Lee, Seong Ku Lee, Jae Hee Sung, Hwang Woon Lee, Vishwa Pathak, Ki Hong Pae, Stéphane Sebban, Fabien Tissandier, Julien Gautier, Kim Ta Phuoc, Victor Malka, Chang Hee Nam

Proceedings Volume 10243, 102430A (2017) https://doi.org/10.1117/12.2268507

KEYWORDS: Light sources, Materials science, Physics, Light emitting diodes, Sapphire lasers, Backscatter, X-ray lasers, Gamma radiation, Laser applications, Electron beams

Read Abstract +

Proceedings Article | 22 September 2015 Paper

Modeling of dense injection-seeded Ni-like Krypton plasma amplifiers

Eduardo Oliva, Adrien Depresseux, Fabien Tissandier, Julien Gautier, Stéphane Sebban, Gilles Maynard

Proceedings Volume 9589, 95890E (2015) https://doi.org/10.1117/12.2187034

KEYWORDS: Plasma, Refraction, Electrons, Ions, X-ray lasers, Amplifiers, Diffraction, Krypton, Infrared radiation, X-rays

Read Abstract +

Proceedings Article | 8 October 2014 Paper

Polarization measurement of free electron laser pulses in the VUV generated by the variable polarization source FERMI

P. Finetti, E. Allaria, B. Diviacco, C. Callegari, B. Mahieu, J. Viefhaus, M. Zangrando, G. De Ninno, G. Lambert, E. Ferrari, J. Buck, M. Ilchen, B. Vodungbo, N. Mahne, C. Svetina, C. Spezzani, S. Di Mitri, G. Penco, M. Trovò, W. Fawley, P. Rebernik, D. Gauthier, C. Grazioli, M. Coreno, B. Ressel, A. Kivimäki, T. Mazza, L. Glaser, F. Scholz, J. Seltmann, P. Gessler, J. Grünert, A. De Fanis, M. Meyer, A. Knie, S. Moeller, L. Raimondi, F. Capotondi, E. Pedersoli, O. Plekan, M. Danailov, A. Demidovich, I. Nikolov, A. Abrami, J. Gautier, J. Lüning, P. Zeitoun, L. Giannessi

Proceedings Volume 9210, 92100K (2014) https://doi.org/10.1117/12.2062717

KEYWORDS: Polarization, Polarimetry, Free electron lasers, Vacuum ultraviolet, Wave plates, Luminescence, Visible radiation, Mirrors, Dichroic materials, Photon polarization

Read Abstract +

Proceedings Article | 30 September 2013 Paper

Development of x-ray sources using PW laser systems at APRI GIST

Hyung Taek Kim, Kyoung Hwan Lee, Hyeok Yun, I Jong Kim, Chul Min Kim, Ki Hong Pae, Jae Hee Sung, Sung Ku Lee, Tae Jun Yu, Stéphane Sebban, Fabien Tissandier, Julien Gautier, Adrien Depresseux, Jaroslav Nejdl, Michaela Kozlová, Tae Moon Jeong, Chang Hee Nam

Proceedings Volume 8849, 88490T (2013) https://doi.org/10.1117/12.2023922

KEYWORDS: X-ray lasers, X-rays, Pulsed laser operation, Laser development, X-ray imaging, Electron beams, Plasma, X-ray sources, Fourier transforms, Nitrogen

Read Abstract +

Proceedings Article | 5 October 2011 Paper

Circularly polarized high order harmonics in the EUV photon energy range: toward table-top nanometric magnetic imaging

Boris Vodungbo, A. Barszczak Sardinha, Julien Gautier, Guillaume Lambert, Stéphane Sebban, Jan Lüning, Philippe Zeitoun

Proceedings Volume 8140, 81400D (2011) https://doi.org/10.1117/12.893603

KEYWORDS: Polarization, Polarizers, Extreme ultraviolet, Mirrors, Magnetism, CCD cameras, Reflectivity, Spectroscopy, Infrared lasers, Absorption

Read Abstract +

Proceedings Article | 4 October 2011 Paper

Advances in laser driven soft x-ray lasers at LOA

S. Sebban, F. Tissandier, J. Gautier, M. Kozlova, J. P. Goddet, O. Guilbaud, P. Zeitoun, M. Ribière, S. Jacquemot, G. Lambert, G. Maynard, B. Robillard, A. Klisnick, T. Mocek, J. Nejdl

Proceedings Volume 8140, 814005 (2011) https://doi.org/10.1117/12.892394

KEYWORDS: Plasma, Ions, X-ray lasers, Ionization, Mirrors, Amplifiers, Electrons, Nitrogen, Neon, Optical amplifiers

Read Abstract +

Proceedings Article | 29 September 2009 Paper

Perspectives of XUV sources development on LASERIX facility, ILE, and ELI

D. Ros, O. Guilbaud, S. Kazamias, M. Pittman, J.-C. Lagron, B. Zielbauer, J. Habib, J.-P. Chambaret, G. Mourou, K. Cassou, B. Cros, G. Maynard, Ph. Zeitoun, S. Sebban, J. Gautier, A. Klisnick, S. de Rossi, S. Jacquemot, P. Audebert, B. Rus, D. Zimmer, T. Kühl

Proceedings Volume 7451, 74510A (2009) https://doi.org/10.1117/12.826568

KEYWORDS: Extreme ultraviolet, Laser development, X-ray lasers, Crystals, High power lasers, Laser applications, Optical pumping, Laser sources, Laser systems engineering, Laser crystals

Read Abstract +

Proceedings Article | 18 May 2009 Paper

Response of molecular solids to ultra-intense femtosecond soft x-ray pulses

J. Chalupský, L. Juha, V. Hájková, J. Cihelka, L. Vysin, J. Gautier, J. Hajdu, S. Hau-Riege, M. Jurek, J. Krzywinski, Ri. London, E. Papalazarou, J. Pelka, G. Rey, S. Sebban, R. Sobierajski, N. Stojanovic, K. Tiedtke, S. Toleikis, T. Tschentscher, C. Valentin, H. Wabnitz, P. Zeitoun

Proceedings Volume 7361, 736108 (2009) https://doi.org/10.1117/12.822297

KEYWORDS: Polymethylmethacrylate, Laser ablation, X-rays, Solids, Atomic force microscopy, X-ray lasers, Chemical species, Signal attenuation, Gaussian beams, Surface roughness

Read Abstract +

Proceedings Article | 12 October 2007 Paper

Characterization of an OFI seeded soft x-ray laser

Ph. Zeitoun, S. Sebban, J. Goddet, F. Bridou, F. Burgy, B. Cros, D. Douillet, J. Gautier, O. Guillbaud, G. Jamelot, D. Joyeux, S. Kazamias, A. Klisnick, G. Maynard, A. Morlens, D. Phalippou, T. Lefrou, D. Ros, J. Rousseau

Proceedings Volume 6702, 670209 (2007) https://doi.org/10.1117/12.731002

KEYWORDS: X-ray lasers, Wavefronts, Spatial coherence, Spectroscopy, Visibility, Mirrors, Amplifiers, X-rays, Interferometers, Spatial filters

Read Abstract +

Proceedings Article | 1 October 2007 Paper

High order harmonics wavefront measurement and optimization

J. Gautier, A. Morlens, P. Zeitoun, E. Papalarazou, G. Rey, C. Valentin, J. Goddet, S. Sebban, Guillaume Dovillaire, Xavier Levecq, Samuel Bucourt

Proceedings Volume 6704, 670403 (2007) https://doi.org/10.1117/12.732339

KEYWORDS: Wavefronts, Sensors, Calibration, X-rays, Monochromatic aberrations, Infrared radiation, Extreme ultraviolet, High harmonic generation, Argon, X-ray optics

Read Abstract +

Proceedings Article | 20 September 2007 Paper

XUV optics for attosecond applications

J. Gautier, A. S. Morlens, P. Zeitoun, G. Rey, C. Valentin, E. Papalarazou, J. P. Goddet, S. Sebban, F. Delmotte, M. F. Ravet, F. Bridou

Proceedings Volume 6705, 67050C (2007) https://doi.org/10.1117/12.732424

KEYWORDS: Mirrors, Reflectivity, Holography, Holograms, Multilayers, Silicon, Extreme ultraviolet, Microscopy, Digital holography, X-rays

Read Abstract +

Proceedings Article | 5 October 2005 Paper

B4C/Mo/Si multilayers for 20–40 nm wavelengths: application to broadband mirrors

Franck Delmotte, Julien Gautier, Marc Roulliay, Marie Francoise Ravet, Francoise Bridou, Arnaud Jerome

Proceedings Volume 5963, 59631V (2005) https://doi.org/10.1117/12.625031

KEYWORDS: Reflectivity, Mirrors, Multilayers, Silicon, Molybdenum, Sputter deposition, Calibration, Superposition, Extreme ultraviolet, Ion beams

Read Abstract +

Proceedings Article | 5 October 2005 Paper

Performances and stability of Sc/Si multilayers with barrier layers for wavelengths around 46 nm

Julien Gautier, Franck Delmotte, Marc Roulliay, Marie-Francoise Ravet, Francoise Bridou, Arnaud Jerome, Angelo Giglia, Stefano Nannarone

Proceedings Volume 5963, 59630X (2005) https://doi.org/10.1117/12.625030

KEYWORDS: Reflectivity, Annealing, Multilayers, Reflectometry, Silicon, Sputter deposition, Argon, X-rays, Extreme ultraviolet, Scandium

Read Abstract +

Proceedings Article | 5 March 2003 Paper

MEMS-based slit generator for NGST-NIRMOS: modeling and characterization

Frederic Zamkotsian, Julien Gautier, Patrick Lanzoni, Kjetil Dohlen

Proceedings Volume 4850, (2003) https://doi.org/10.1117/12.461641

KEYWORDS: Micromirrors, Spectrographs, Diffraction, Molybdenum, Microelectromechanical systems, Sensors, Astronomical imaging, Mirrors, Telescopes, Camera shutters

Read Abstract +

Proceedings Article | 16 January 2003 Paper

Characterization of MOEMS devices for the instrumentation of the Next-Generation Space Telescope

Frederic Zamkotsian, Julien Gautier, Patrick Lanzoni

Proceedings Volume 4980, (2003) https://doi.org/10.1117/12.478210

KEYWORDS: Micromirrors, Spectrographs, Space telescopes, Mirrors, Microopto electromechanical systems, Astronomical imaging, Telescopes, Molybdenum, Galactic astronomy, Light

Read Abstract +

Showing 5 of 21 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years