Coupling of autoionizing states by a chirped laser pulseŽitnik, Matjaž (Avtor)
Mihelič, Andrej (Avtor)
Bučar, Klemen (Avtor)
Hrast, Mateja (Avtor)
Barba, Žiga (Avtor)
Krušič, Špela (Avtor)
Rebernik Ribič, Primož (Avtor)
Urbančič, Jurij (Avtor)
Ressel, Barbara (Avtor)
Stupar, Matija (Avtor)
Gauthier, David (Avtor)
De Ninno, Giovanni (Avtor)
High Harmonic GenerationWe have observed the autoionization of the laser-coupled 2s2p 1Po and 2p2 1Se resonances in helium. The ions were collected while varying the frequency and delay of the extreme-ultraviolet (EUV) excitation pulse with respect to the linearly chirped visible (VIS) laser pulse. From the measured frequency-delay map the Autler- Townes splitting, the EUV-VIS cross-correlation and the linear chirp parameter were extracted.20202020-06-29 06:27:54Delo ni kategorizirano5631COBISS_ID: 20947971DOI: https://doi.org/10.1088/1742-6596/1412/8/082008NUK URN: URN:SI:UNG:REP:ZYFFMXPMsl