1.8k citations · 2k across the 6 of their papers we have counts for
6 papers
Bright Coherent Ultrahigh Harmonics in the keV X-Ray Regime from Mid-Infrared Femtosecond Lasers
Tenio Popmintchev, Ming-Chang Chen, Dimitar Popmintchev +17
High harmonic generation traditionally combines ~100 near-infrared laser photons, to generate bright, phase matched, extreme ultraviolet beams when the emission from many atoms add…
Central frequency of few-cycle laser pulses in strong-field processes
Joel Venzke, Tennesse Joyce, Zetong Xue +2
We analyze the role of the difference between the central frequencies of the spectral distributions of the vector potential and the electric field of a short laser pulse. The frequ…
Generation of Bright Isolated Attosecond Soft X-Ray Pulses Driven by Multi-Cycle Mid-Infrared Lasers
M. -C. Chen, C. Hernández-García, C. Mancuso +11
High harmonic generation driven by femtosecond lasers makes it possible to capture the fastest dynamics in molecules and materials. However, to date the shortest attosecond (as) pu…
Theoretical analysis of time delays and streaking effects in XUV photoionization
Jing Su, Hongcheng Ni, Andreas Becker +1
We apply a recently proposed theoretical concept and numerical approach to obtain time delays in extreme ultraviolet (XUV) photoionization of an electron in a short- or long-range…
Numerical simulation of time delays in light induced ionization
Jing Su, Hongcheng Ni, Andreas Becker +1
We apply a fundamental definition of time delay, as the difference between the time a particle spends within a finite region of a potential and the time a free particle spends in t…
Coherent Control of Vibrational State Population in a Nonpolar Molecule
A. Picón, J. Biegert, A. Jaron-Becker +1
A coherent control scheme for the population distribution in the vibrational states of nonpolar molecules is proposed. Our theoretical analysis and results of numerical simulations…