Neue Publikation: Detailed study of quantum path interferences in high harmonic generation driven by chirped laser pulses
T.Csizmadia, L.G. Oldal, P. Ye, S. Majorosi, P. Tzallas, G. Sansone, V. Tosa, K. Varjú, B. Major, S. Kahaly:
Detailed study of quantum path interferences in high harmonic generation driven by chirped laser pulses
In this paper, we investigate the electron quantum path interference effects during high harmonic generation in atomic gas medium driven by ultrashort chirped laser pulses. We used the Lewenstein formalism to investigate the effect of the pulse duration, peak intensity and instantaneous frequency on the microscopic response of atoms exposed to intense laser fields. The results provide guidance towards experiments with chirp control as a tool to unravel, explain and utilize the rich and complex interplay between quantum path interferences.
