29 citations · 43 across the 6 of their papers we have counts for
5 papers · 1 filter
Time-resolved photoemission electron microscopy on a ZnO surface using an extreme ultraviolet attosecond pulse pair
Jan Vogelsang, Lukas Wittenbecher, Sara Mikaelsson +6
Electrons photoemitted by extreme ultraviolet attosecond pulses derive spatially from the first few atomic surface layers and energetically from the valence band and highest atomic…
Measurement of Ultrashort Laser Pulses With a Time-Dependent Polarization State Using the D-Scan Technique
Daniel Diaz Rivas, Ann-Kathrin Raab, Chen Guo +4
The dispersion scan (d-scan) technique is extended to measurement of the timedependent polarization state of ultrashort laser pulses. In the simplest implementation for linearly po…
Chromatic aberrations correction of attosecond high-order harmonic beams by flat-top spatial shaping of the fundamental beam
K. Veyrinas, M. Plach, J. Peschel +16
Attosecond pulses created by high-order harmonic generation in gases often exhibit strong chromatic aberrations, arising from the broad bandwidth and wavelength-dependent nonlinear…
Multi-gigawatt peak power post-compression in a bulk multi-pass cell at high repetition rate
Ann-Kathrin Raab, Marcus Seidel, Chen Guo +5
The output of a 200 kHz, 34 W, 300 fs Yb amplifier is compressed to 31 fs with > 88 % efficiency to reach a peak power of 2.5 GW, which to date is a record for a single-stage bulk…
Generalized projection retrieval of dispersion scans for ultrashort pulse characterization
Miguel Miranda, Joao Penedones, Chen Guo +5
We present a retrieval algorithm based on generalized projections for ultrashort pulse characterization using dispersion scan (d-scan). The new algorithm is tested on several simul…