[HTML][HTML] Spatio-temporal characterization of ultrashort laser beams: a tutorial
The temporal characterization of ultrafast laser pulses has become a cornerstone capability
of ultrafast optics laboratories and is routine both for optimizing laser pulse duration and …
of ultrafast optics laboratories and is routine both for optimizing laser pulse duration and …
Multi-GeV electron acceleration in wakefields strongly driven by oversized laser spots
Experiments were performed on laser wakefield acceleration in the highly nonlinear regime.
With laser powers P< 250 TW and using an initial spot size larger than the matched spot size …
With laser powers P< 250 TW and using an initial spot size larger than the matched spot size …
Identifying observable carrier-envelope phase effects in laser wakefield acceleration with near-single-cycle pulses
J Huijts, IA Andriyash, L Rovige, A Vernier… - Physics of Plasmas, 2021 - pubs.aip.org
Driving laser wakefield acceleration with extremely short, near single-cycle laser pulses is
crucial to the realization of an electron source that can operate at kHz-repetition rate while …
crucial to the realization of an electron source that can operate at kHz-repetition rate while …
Coupling to multi-mode waveguides with space-time shaped free-space pulses
SW Jolly, P Kockaert - Journal of Optics, 2023 - iopscience.iop.org
Guided wave optics, including most prominently fiber optics and integrated photonics, very
often considers only one or very few spatial modes of the waveguides. Despite being known …
often considers only one or very few spatial modes of the waveguides. Despite being known …
Optimization of electron bunch quality using a chirped laser pulse in laser wakefield acceleration
In this work, we perform particle-in-cell simulations to investigate the electron bunch quality
using a chirped laser pulse in a laser wakefield acceleration mechanism. Particular attention …
using a chirped laser pulse in a laser wakefield acceleration mechanism. Particular attention …
Spatio-spectral couplings in saturated collinear OPCPA
Ultrafast laser pulses featuring both high spatio-temporal beam quality and excellent energy
stability are crucial for many applications. Here, we present a seed laser with high beam …
stability are crucial for many applications. Here, we present a seed laser with high beam …
Optical steering of electron beam in laser plasma accelerators
C Zhu, J Wang, Y Li, J Feng, D Li, Y He, J Tan, J Ma… - Optics …, 2020 - opg.optica.org
Using a Dazzler system and tilting a compressor grating, we provide an effective way of
using the laser group delay dispersion to continuously steer the electron beam accelerated …
using the laser group delay dispersion to continuously steer the electron beam accelerated …
Laser-driven pointed acceleration of electrons with preformed plasma lens
KA Ivanov, DA Gorlova, IN Tsymbalov… - … Review Accelerators and …, 2024 - APS
The simultaneous laser-driven acceleration and angular manipulation of the fast electron
beam are experimentally demonstrated. The bunch of multi-MeV energy charged particles is …
beam are experimentally demonstrated. The bunch of multi-MeV energy charged particles is …
Distortions in focusing laser pulses due to spatio-temporal couplings: an analytic description
K Steiniger, F Dietrich, D Albach… - High Power Laser …, 2024 - cambridge.org
In ultra-short laser pulses, small changes in dispersion properties before the final focusing
mirror can lead to severe pulse distortions around the focus and therefore to very different …
mirror can lead to severe pulse distortions around the focus and therefore to very different …
Restoring betatron phase coherence in a beam-loaded laser-wakefield accelerator
A Köhler, R Pausch, M Bussmann, JPC Cabadağ… - … Review Accelerators and …, 2021 - APS
Matched beam loading in laser wakefield acceleration, characterizing the state of flattening
the accelerating electric field along the bunch, leads to the minimization of energy spread at …
the accelerating electric field along the bunch, leads to the minimization of energy spread at …