273 citations · 605 across the 17 of their papers we have counts for
13 papers · 1 filter
Linear and Nonlinear Optical Properties of Iridium Nanoparticles by Atomic Layer deposition
Paul Schmitt, Pallabi Paul, Weiwei Li +10
Nonlinear optical phenomena enable novel photonic and optoelectronic applications. Especially metallic nanoparticles and thin films with nonlinear optical properties offer the pote…
Spatio-temporal sampling of near-petahertz vortex fields
Johannes Blöchl, Johannes Schötz, Ancyline Maliakkal +8
Measuring the field of visible light with high spatial resolution has been challenging, as many established methods only detect a focus-averaged signal. Here, we introduce a near-f…
Strong-field physics with nanospheres
Lennart Seiffert, Sergey Zherebtsov, Matthias F. Kling +1
When intense laser fields interact with nanoscale targets, strong-field physics meets plasmonic near-field enhancement and sub-wavelength localization of light. Photoemission spect…
Efficient nonlinear compression of a thin-disk oscillator to 8.5 fs at 55 W average power
G. Barbiero, H. Wang, M. Graßl +7
We demonstrate an efficient hybrid-scheme for nonlinear pulse compression of high-power thin-disk oscillator pulses to the sub-10 fs regime. The output of a home-built, 16 MHz, 84…
Onset of space-charge effects in strong-field photocurrents from nanometric needle tips
J. Schötz, L. Seiffert, A. Maliakkal +8
Strong-field photoemission from nanostructures and the associated temporally modulated currents play a key role in the development of ultrafast vacuum optoelectronics. Optical ligh…
Single-shot Dispersion Sampling for Optical Pulse Reconstruction
A. Korobenko, P. Rosenberger, J. Schötz +6
We present a novel approach to single-shot characterization of the spectral phase of broadband laser pulses. Our method is inexpensive, insensitive to alignment and combines the si…