title: Single-order laser high harmonics in XUV for ultrafast photoelectron spectroscopy of molecular wavepacket dynamics.
abstract: We present applications of extreme ultraviolet (XUV) single-order laser harmonics to gas-phase ultrafast photoelectron spectroscopy. Ultrashort XUV pulses at 80 nm are obtained as the 5th order harmonics of the fundamental laser at 400 nm by using Xe or Kr as the nonlinear medium and separated from other harmonic orders by using an indium foil. The single-order laser harmonics is applied for real-time probing of vibrational wavepacket dynamics of I2molecules in the bound and dissociating low-lying electronic states and electronic-vibrational wavepacket dynamics of highly excited Rydberg N2molecules.
authors: Department of Chemistry, Nagoya University , Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan.
authors: Mizuho
authors: M
authors: Fushitani
authors: Akiyoshi
authors: A
authors: Hishikawa