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Boosting terahertz-radiation power with two-color circularly polarized midinfrared laser pulses
V. A. Tulsky, M. Baghery, U. Saalmann +1
A way to considerably enhance terahertz radiation, emitted in the interaction of intense mid-infrared laser pulses with atomic gases, in both the total energy and the electric-fiel…
Adiabatic passage to the continuum
Ulf Saalmann, Sajal Kumar Giri, Jan M. Rost
We demonstrate that by changing the direction of the chirp in VUV pulses one can switch between excitation and ionization with very high contrast, if the carrier frequency of the l…
Electron dynamics driven by light pulse derivatives
Qi-Cheng Ning, Ulf Saalmann, Jan M. Rost
We demonstrate that ultrashort pulses carry the possibility for a new regime of light-matter interaction with nonadiabatic electron processes sensitive to the envelope-derivative o…