Search Results - "Pertot, Yoann"
-
1
Streaking of 43-attosecond soft-X-ray pulses generated by a passively CEP-stable mid-infrared driver
Published in Optics express (30-10-2017)“…Attosecond metrology has so far largely remained limited to titanium:sapphire lasers combined with an active stabilization of the carrier-envelope phase (CEP)…”
Get full text
Journal Article -
2
Extreme–ultraviolet high–harmonic generation in liquids
Published in Nature communications (13-09-2018)“…High–harmonic generation (HHG) in gases has been the main enabling technology of attosecond science since its discovery. Recently, HHG from solids has been…”
Get full text
Journal Article -
3
High-order harmonic source spanning up to the oxygen K-edge based on filamentation pulse compression
Published in Optics express (30-04-2018)“…We present a 0.2 TW sub-two-cycle 1.8 µm carrier-envelope-phase stable source based on two-stage pulse compression by filamentation for driving high-order…”
Get full text
Journal Article -
4
A versatile high-average-power ultrafast infrared driver tailored for high-harmonic generation and vibrational spectroscopy
Published in Scientific reports (01-11-2023)“…We report on an ultrafast infrared optical parametric chirped-pulse amplifier (OPCPA), pumped by a 200-W thin-disk Yb-based regenerative amplifier at a…”
Get full text
Journal Article -
5
Apparatus for attosecond transient-absorption spectroscopy in the water-window soft-X-ray region
Published in Scientific reports (21-02-2023)“…We present an apparatus for attosecond transient-absorption spectroscopy (ATAS) featuring soft-X-ray (SXR) supercontinua that extend beyond 450 eV. This…”
Get full text
Journal Article -
6
A universal broadband and CEP stable seeder for high-power amplifiers
Published in EPJ Web of conferences (2024)“…This work presents a universal seeder architecture based on filamentation and parametric amplification from an Ytterbium pump laser for the generation of…”
Get full text
Journal Article -
7
Dual picosecond fast tunable optical parametric amplifier laser system for wide-field nonlinear optical microscopy
Published in APL photonics (01-09-2024)“…In the last decades, nonlinear optical microscopy techniques, such as two-Photon Excited Fluorescence (2PEF), Sum Frequency Generation (SFG), and Hyperspectral…”
Get full text
Journal Article -
8
Time-resolved x-ray absorption spectroscopy with a water window high-harmonic source
Published in Science (American Association for the Advancement of Science) (20-01-2017)“…Time-resolved x-ray absorption spectroscopy (TR-XAS) has so far practically been limited to large-scale facilities, to subpicosecond temporal resolution, and…”
Get full text
Journal Article -
9
Energy scaling of carrier-envelope-phase-stable sub-two-cycle pulses at 1.76 µm from hollow-core-fiber compression to 1.9 mJ
Published in Optics express (20-06-2022)“…We present the energy scaling of a sub-two-cycle (10.4 fs) carrier-envelope-phase-stable light source centered at 1.76 µ m to 1.9 mJ pulse energy. The light…”
Get full text
Journal Article -
10
Génération d’harmoniques d’ordres élevés à haut flux dans un plasma d’ablation de carbone: mécanismes et applications
Published 01-01-2014“…La génération d’harmoniques d’ordres élevés par plasma d’ablation consiste à utiliser comme milieu non linéaire, non pas un gaz noble, mais un plasma issu de…”
Get full text
Dissertation -
11
Dual-Crystal High Power MIR OPCPA Source Tunable from 2.5 \mu \mathrm to 8 \mu \mathrm
Published in 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (26-06-2023)“…Broadband ultrashort MIR sources are of particular relevance for linear spectroscopy in applications such as pollutant detection or cancer diagnosis. Indeed,…”
Get full text
Conference Proceeding -
12
Ultralow-Noise Optical Parametric Amplifier for Stimulated Raman Scattering Imaging
Published 12-05-2023“…We present a 40-MHz ultrafast optical parametric amplifier (OPA), tunable from 0.8 to 1 $\mu$m, with a relative intensity noise (RIN) matching the shot-noise…”
Get full text
Journal Article -
13
High-Average-Power Mid-Infrared Sources for Spectroscopy and Strong-Field Physics at 100 kHz
Published in 2019 Conference on Lasers and Electro-Optics (CLEO) (01-05-2019)“…Optical parametric chirped-pulse amplification has emerged as a powerful tool to generate ultrashort infrared pulses. We review some of the latest experimental…”
Get full text
Conference Proceeding -
14
Time-resolved X-ray absorption spectroscopy with a water-window high-harmonic source
Published in 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (01-06-2017)“…Summary form only given. Time-resolved spectroscopy at element-specific absorption edges provides a powerful tool to study ultrafast phenomena of matter on the…”
Get full text
Conference Proceeding -
15
Time-resolved X-ray absorption spectroscopy with a water-window high-harmonic source
Published in 2017 Conference on Lasers and Electro-Optics (CLEO) (01-05-2017)“…Femtosecond X-ray absorption spectroscopy is demonstrated at the carbon K-edge (290 eV) and sulfur L-edges (180-240 eV) and applied to study the…”
Get full text
Conference Proceeding