7 citations · 9 across the 4 of their papers we have counts for
4 papers
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).…
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…
Fe2+:ZnMgSe single crystals, a new material for active elements of tunable lasers for 4-5 mkm
Yu. A. Zagoruiko, N. O. Kovalenko, O. A. Fedorenko +1
Proposed is a new laser material for the making of active elements of tunable lasers for mid IR region (4-5 mkm) - Zn1-xMgxSe (0.11<x<0.42) single crystals doped with Fe2+ ions. Th…
Crystalline ZnMgSe:Cr2+: a new material for active elements of tunable IR-lasers
Yu. A. Zagoruiko, N. O. Kovalenko, O. A. Fedorenko +1
Obtained is a new thermostable material for active elements of tunable IR-lasers - Zn1-xMgxSe:Cr2+ single crystals. The position of the absorption band of Cr2+ ions in wurtzite-typ…