Laser-induced filamentation in the mid-infrared gives rise to unique regimes of nonlinear
wave dynamics and reveals in many ways unusual nonlinear-optical properties of materials …

We developed a high power optical parametric chirped-pulse amplification (OPCPA) system
at 2.1? µm harnessing a 500? W Yb: YAG thin disk laser as the only pump and signal …

We present the extension of high-power pulse compression deeper into the challenging IR
spectral range around 3.2 μm wavelength, where the effects of material absorption …

To generalize the applicability of the temporal characterization technique called “tunneling
ionization with a perturbation for the time-domain observation of an electric field”(TIPTOE) …

The influence of the carrier-envelope phase (CEP) of a pump pulse on the multioctave
supercontinuum (SC) generation in a gas-filled anti-resonant hollow-core fiber (AR HCF) by …

A short-pulse, frequency-tunable idler-wave output of a two-stage optical parametric
amplifier is compressed in a gas-filled antiresonance-guiding hollow-core photonic-crystal …

We report, to the best of our knowledge, the first application of time-domain ptychography for
the characterization of few-cycle laser pulses. Our method enables zero-additional phase …

In this work, we introduce a simplified approach to efficiently extend the high harmonic
generation (HHG) cutoff in gases without the need for laser frequency conversion via …

We present the temporal characterization of infrared pulses with spectra extending from 0.55
to 2.5 μm by using the frequency resolved optical switching (FROSt) technique. The pulses …

We present a variant of spatially encoded spectral shearing interferometry for measuring two-
dimensional spatio-temporal slices of few-cycle pulses centered around 2 μm. We …