3 papers
physics.optics2019
Controlling the nonlinear optical properties of MgO by tailoring the electronic structure
Mukhtar Hussain, Hugo Pires, Willem Boutu +6
The study of the non-linear response of matter to high electric fields has recently encompassed harmonic generation in solids at near-infrared (NIR) driving wavelengths. Interest h…
physics.optics2017
Soliton-effect self-compressed single-cycle 9.6-W mid-IR pulses from a 21-W OPCPA at 3.25 μm and 160 kHz
Ugaitz Elu, Matthias Baudisch, Hugo Pires +6
We report a 21-W mid-IR OPCPA that generates 131-μJ and 97 fs (sub-9-cycle) pulses at 160 kHz repetition rate and at a centre wavelength of 3.25 μm. Pulse-to-pulse stability of the…
physics.atom-ph2016
Influence of orbital symmetry on diffraction imaging with rescattering electron wave packets
M. G. Pullen, B. Wolter, A. -T. Le +9
The ability to directly follow and time resolve the rearrangement of the nuclei within molecules is a frontier of science that requires atomic spatial and few-femtosecond temporal…