Active Fiber Systems (Germany)

Energetic sub-2-cycle laser with 216  W average power

Steffen Hädrich, Marco Kienel, Michael Müller et al. · Optics Letters · 2016 · 138 citations

Engineering, Laser Science, Laser Physics +21

Generation of three-cycle multi-millijoule laser pulses at 318  W average power

Tamás Nagy, Steffen Hädrich, Péter Simon et al. · Optica · 2019 · 129 citations · Full text

Ultra-short-pulse high-average-power megahertz-repetition-rate coherent extreme-ultraviolet light source

Robert Klas, Alexander Kirsche, Martin Gebhardt et al. · PhotoniX · 2021 · 112 citations · Full text

Direct compression of 170-fs 50-cycle pulses down to 1.5 cycles with 70% transmission

Young‐Gyun Jeong, Riccardo Piccoli, Denis Férachou et al. · Scientific Reports · 2018 · 112 citations · Full text

High-flux ultrafast extreme-ultraviolet photoemission spectroscopy at 18.4 MHz pulse repetition rate

Tobias Saule, Stephan Heinrich, Johannes Schötz et al. · Nature Communications · 2019 · 75 citations · Full text