Physical Review A - Atomic, Molecular, and Optical Physics
Citation:
Volume: 58 Issue: 4 Page : 3311-3319
Abstract:
High-harmonic generation in He atoms illuminated by high-intensity femtosecond excitation
pulses is studied. It is shown that single attosecond pulses as well as trains of several attosecond pulses, one
per half a period, can be generated in the multicycle regime of the driver pulse.
