7 citations · 17 across the 7 of their papers we have counts for
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Spectral broadening in convex-concave multipass cells
Kilian Fritsch, Victor Hariton, Kevin Schwarz +3
Since its first demonstration in 2016, the multi-pass spectral broadening technique has covered impressive ranges of pulse energy (3 J - 100 mJ) and peak power (4 MW - 100 GW).…
White Light Generation and Few Cycle Pulse Compression in Cascaded Multipass Cells
Semyon Goncharov, Kilian Fritsch, Oleg Pronin
We report supercontinuum generation and pulse compression in two stacked multipass cells based on dielectric mirrors. The 230 fs pulses at 1 MHz containing 12 J were compressed…
Free-space quasi-phase matching
Nazar Kovalenko, Victor Hariton, Kilian Fritsch +1
We report a new approach to phase matching of nonlinear materials based on the free space multipass cells. This concept quasi-phase matches crystalline quartz and increases the sec…
110 MW Thin-Disk Oscillator
Semyon Goncharov, Kilian Fritsch, Oleg Pronin
A compact Kerr-lens mode-locked thin-disk oscillator delivering 110 MW output peak power, the highest among all oscillators, is reported. A pulse train with a repetition rate of 14…