How to optimize high-order harmonic generation in gases

R Weissenbilder, S Carlström, L Rego, C Guo… - Nature Reviews …, 2022‏ - nature.com
High-order harmonic generation (HHG) in gases leads to short-pulse extreme ultraviolet
(XUV) radiation that is useful in a number of applications, such as attosecond science and …

Attosecond physics at the nanoscale

MF Ciappina, JA Pérez-Hernández… - Reports on Progress …, 2017‏ - iopscience.iop.org
Recently two emerging areas of research, attosecond and nanoscale physics, have started
to come together. Attosecond physics deals with phenomena occurring when ultrashort laser …

Generation of attosecond light pulses from gas and solid state media

S Chatziathanasiou, S Kahaly, E Skantzakis… - Photonics, 2017‏ - mdpi.com
Real-time observation of ultrafast dynamics in the microcosm is a fundamental approach for
understanding the internal evolution of physical, chemical and biological systems. Tools for …

The ELI-ALPS facility: the next generation of attosecond sources

S Kühn, M Dumergue, S Kahaly… - Journal of Physics B …, 2017‏ - iopscience.iop.org
This review presents the technological infrastructure that will be available at the Extreme
Light Infrastructure Attosecond Light Pulse Source (ELI-ALPS) international facility. ELI …

Introduction to macroscopic power scaling principles for high-order harmonic generation

CM Heyl, CL Arnold, A Couairon… - Journal of Physics B …, 2016‏ - iopscience.iop.org
This tutorial presents an introduction to power scaling concepts for high-order harmonic
generation (HHG) and attosecond pulse production. We present an overview of state-of-the …

Waveforms for optimal sub-keV high-order harmonics with synthesized two-or three-colour laser fields

C **, G Wang, H Wei, AT Le, CD Lin - Nature Communications, 2014‏ - nature.com
High-order harmonics extending to the X-ray region generated in a gas medium by intense
lasers offer the potential for providing tabletop broadband light sources but so far are limited …

Optimization of quantum trajectories driven by strong-field waveforms

S Haessler, T Balčiunas, G Fan, G Andriukaitis… - Physical Review X, 2014‏ - APS
Quasifree field-driven electron trajectories are a key element of strong-field dynamics. Upon
recollision with the parent ion, the energy transferred from the field to the electron may be …

[HTML][HTML] A high-flux high-order harmonic source

P Rudawski, CM Heyl, F Brizuela… - Review of Scientific …, 2013‏ - pubs.aip.org
We develop and implement an experimental strategy for the generation of high-energy high-
order harmonics (HHG) in gases for studies of nonlinear processes in the soft x-ray region …

New perspectives in time-resolved laser-induced electron diffraction

U De Giovannini, J Küpper… - Journal of Physics B …, 2023‏ - iopscience.iop.org
Imaging the microscopic world in real space and real time is a grand challenge of science. In
the landscape of time-resolved imaging techniques, laser-induced electron diffraction (LIED) …

Enhancing the efficiency of high-order harmonics with two-color non-collinear wave mixing in silica

SDC Roscam Abbing, N Kuzkova… - Nature …, 2024‏ - nature.com
The emission of high-order harmonics from solids under intense laser-pulse irradiation is
revolutionizing our understanding of strong-field solid-light interactions, while …