15 citations · 15 across the 1 of their papers we have counts for
5 papers
Nonlinear resonant X-ray Raman scattering
Johann Haber, Andreas Kaldun, Samuel W. Teitelbaum +12
We report the observation of a novel nonlinear effect in the hard x-ray range. Upon illuminating Fe and Cu metal foils with intense x-ray pulses tuned near their respective K edges…
Coherent x-ray-optical control of nuclear excitons with zeptosecond phase-stability
K. P. Heeg, A. Kaldun, C. Strohm +11
Coherent control of quantum dynamics is key to a multitude of fundamental studies and applications alike. In the visible or longer-wavelength domains, near-resonant light fields ha…
Scientific Opportunities with an X-ray Free-Electron Laser Oscillator
Bernhard Adams, Gabriel Aeppli, Thomas Allison +47
An X-ray free-electron laser oscillator (XFELO) is a new type of hard X-ray source that would produce fully coherent pulses with meV bandwidth and stable intensity. The XFELO compl…
Geometric Dependence of Strong Field Enhanced Ionization in DO
Gregory A. McCracken, Andreas Kaldun, Chelsea Liekhus-Schmaltz +1
We have studied strong-field enhanced dissociative ionization of DO in 40 fs, 800 nm laser pulses with focused intensities of by resolving the…
In situ characterization of few-cycle laser pulses in transient absorption spectroscopy
Alexander Blättermann, Christian Ott, Andreas Kaldun +5
Attosecond transient absorption spectroscopy has thus far been lacking the capability to simultaneously characterize the intense laser pulses at work within a time-resolved quantum…