Advances in attosecond science

F Calegari, G Sansone, S Stagira… - Journal of Physics B …, 2016 - iopscience.iop.org
Attosecond science offers formidable tools for the investigation of electronic processes at the
heart of important physical processes in atomic, molecular and solid-state physics. In the last …

Optical parametric amplification techniques for the generation of high-energy few-optical-cycles IR pulses for strong field applications

AG Ciriolo, M Negro, M Devetta, E Cinquanta… - Applied Sciences, 2017 - mdpi.com
Over the last few decades, the investigation of ultrafast phenomena occurring in atoms,
molecules and solid-state systems under a strong-field regime of light-matter interaction has …

Breaking Abbe's diffraction limit with harmonic deactivation microscopy

K Murzyn, MLS van der Geest, L Guery, Z Nie… - Science …, 2024 - science.org
Nonlinear optical microscopy provides elegant means for label-free imaging of biological
samples and condensed matter systems. The widespread areas of application could even …

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 high-order harmonic generation in light molecules by using chirped pulses

M Lara-Astiaso, REF Silva, A Gubaydullin, P Rivière… - Physical Review Letters, 2016 - APS
One of the current challenges in high-harmonic generation is to extend the harmonic cutoff
to increasingly high energies while maintaining or even increasing the efficiency of the high …

Attosecond pulse isolation via intense laser field synthesis

CRJ Fitzpatrick, JP Kennedy, B Dromey, M Yeung - Physical Review Research, 2024 - APS
Precisely synthesized driving fields for relativistic laser-plasma interactions are shown, using
particle in cell simulations, to allow for the absolute control over the temporal structure, and …

Multidimensional high harmonic spectroscopy

BD Bruner, H Soifer, D Shafir… - Journal of Physics B …, 2015 - iopscience.iop.org
High harmonic generation (HHG) has opened up a new frontier in ultrafast science where
attosecond time resolution and Angstrom spatial resolution are accessible in a single …

Enhanced multi-colour gating for the generation of high-power isolated attosecond pulses

S Haessler, T Balčiūnas, G Fan, LE Chipperfield… - Scientific reports, 2015 - nature.com
Isolated attosecond pulses (IAP) generated by high-order harmonic generation are valuable
tools that enable dynamics to be studied on the attosecond time scale. The applicability of …

Artificial neural network trained to predict high-harmonic flux

AMM Gherman, K Kovács, MV Cristea, V Toșa - Applied Sciences, 2018 - mdpi.com
Featured Application We present a method based on artificial neural networks—as an
efficient procedure—aimed to predict the outcome of high-order harmonic generation …

Strong-field phenomena driven by mid-infrared ultrafast sources: JMO Series: attosecond and strong field science

C Vozzi, M Negro, S Stagira - Journal of Modern Optics, 2012 - Taylor & Francis
The development of ultrafast and intense laser sources has paved the way to the study of
laser–matter interaction in the strong-field regime, where the amplitude of the laser field …