123 citations · 400 across the 10 of their papers we have counts for
10 papers
Compact realization of all-attosecond pump-probe spectroscopy
Martin Kretschmar, Evaldas Svirplys, Mikhail Volkov +4
The ability to perform attosecond-pump attosecond-probe spectroscopy (APAPS) is a longstanding goal in ultrafast science. While first pioneering experiments demonstrated the feasib…
Attosecond multi-photon multi-electron dynamics
M. Kretschmar, A. Hadjipittas, B. Major +6
Multi-electron dynamics in atoms and molecules very often occur on sub- to few-femtosecond timescales. The available intensities of extreme-ultraviolet (XUV) attosecond pulses have…
Spatial cage solitons -- taming light bullets
Chao Mei, Ihar Babushkin, Tamas Nagy +1
Multimode nonlinear optics offers to overcome a long-standing limitation of fiber optics, tightly phase locking several spatial modes and enabling the coherent transport of a wavep…
Generation of above-TW 1.5-cycle visible pulses at 1 kHz by post-compression in a hollow fiber
Tamas Nagy, Martin Kretschmar, Marc J. J. Vrakking +1
We report on the generation of 6.1 mJ, 3.8 fs pulses by the compression of a kHz Ti:sapphire laser in a large-aperture long hollow fiber. In order to find optimal conditions for sp…
Highly nonlinear ionization of atoms induced by intense high-harmonic pulses
Björn Senfftleben, Martin Kretschmar, Andreas Hoffmann +7
Intense extreme-ultraviolet (XUV) pulses enable the investigation of XUV-induced nonlinear processes and are a prerequisite for the development of attosecond pump - attosecond prob…
Relativistic near-single-cycle optics at 1 kHz
Marie Ouillé, Aline Vernier, Frederik Boehle +11
We present a laser source delivering waveform-controlled 1.5-cycle pulses that can be focused to relativistic intensity at 1 kHz repetition rate. These pulses are generated by nonl…