294 citations · 987 across the 22 of their papers we have counts for
12 papers · 1 filter
Simple few-shot method for spectrally resolving the wavefront of an ultrashort laser pulse
Slava Smartsev, Aaron Liberman, Igor A. Andriyash +10
We present a novel and straightforward approach for the spatio-spectral characterization of ultrashort pulses. This minimally intrusive method relies on placing a mask with special…
Spatio-temporal pulse cleaning in multi-pass cells
Jaismeen Kaur, Louis Daniault, Zhao Cheng +5
We study both numerically and experimentally the use of two third-order nonlinear temporal filtering techniques, namely nonlinear ellipse rotation (NER) and cross-polarized wave (X…
A Survey of Spatio-Temporal Couplings throughout High-Power Ultrashort Lasers
Antoine Jeandet, Spencer W. Jolly, Antonin Borot +19
The investigation of spatio-temporal couplings (STCs) of broadband light beams is becoming a key topic for the optimization as well as applications of ultrashort laser systems. Thi…
Single-stage few-cycle nonlinear compression of milliJoule energy Ti:Sa femtosecond pulses in a multipass cell
Louis Daniault, Zhao Cheng, Jaismeen Kaur +7
We report on the nonlinear temporal compression of mJ energy pulses from a Ti:Sa chirped pulse amplifier system in a multipass cell filled with argon. The pulses are compressed fro…
Quantum-Optical Spectrometry in Relativistic Laser-Plasma Interactions Using the High-Harmonic Generation Process: A Proposal
Theocharis Lamprou, Rodrigo Lopez-Martens, Stefan Haessler +8
Quantum-optical spectrometry is a recently developed shot-to-shot photon correlation-based method, namely using a quantum spectrometer (QS), that has been used to reveal the quantu…
Generation of XUV spectral continua from relativistic plasma mirrors driven in the near-single-cycle limit
Frederik Böhle, Maxence Thévenet, Maïmouna Bocoum +3
function of the CEP, we observe a transition from a modulated to a continuous SHHG spectrum, indicating the transition from double to high-contrast isolated attosecond pulse emissi…
Carrier-envelope-phase stable, high-contrast, double chirped-pulse-amplification laser system
Aurelie Jullien, Aurelien Ricci, Frederik Bohle +6
We present the first carrier-envelope phase stable chirped pulse amplifier (CPA) featuring high temporal contrast for relativistic intensity laser-plasma interactions at 1 kHz repe…
Compression of CEP-stable multi-mJ laser pulses down to 4 fs in long hollow fibers
Frederik Bohle, Martin Kretschmar, Aurelie Jullien +8
Carrier envelope phase stable 4 fs near-IR pulses with 3 mJ energy were generated by spectral broadening of circularly polarized 8 mJ pulses in a differentially pumped 2 m long com…
Carrier-envelope phase stability of hollow-fibers used for high-energy, few-cycle pulse generation
William A. Okell, Tobias Witting, Davide Fabris +9
We investigated the carrier-envelope phase (CEP) stability of a hollow-fiber setup used for high-energy, few-cycle pulse generation. Saturation of the output pulse energy is observ…
High-contrast Ultrabroadband Frontend Source for High Intensity Few-Cycle Lasers
Aurélie Jullien, X. Chen, A. Ricci +7
An ultrabroadband seed source for high-power, high-contrast OPCPA systems at 800 nm is presented. The source is based on post compression in a hollow-core fiber followed by crossed…
Attosecond Lighthouses
H. Vincenti, F. Quéré
Coherent light beams composed of ultrashort pulses are now increasingly used in different fields of Science, from time-resolved spectroscopy to plasma physics. Under the effect of…
Macroscopic effects in attosecond pulse generation
T. Ruchon, C. P. Hauri, K. Varju +3
We examine how the generation and propagation of high-order harmonics in a partly ionized gas medium affect their strength and synchronization. The temporal properties of the resul…