Title :
Multiple ionization of atoms and molecules by an intense isolated attosecond pulse
Author :
Takahashi, Eiji J. ; Lan, Pengfei ; Nabekawa, Yasuo ; Midorikawa, Katsumi
Author_Institution :
Extreme Photonics Res. Group, RIKEN Adv. Sci. Inst., Wako, Japan
Abstract :
We investigated multiple ionization process in atoms and molecules by an intense isolated attosecond pulse. Observed Ne2+ signal guarantees that our IAP sources are strong enough to create the nonlinear phenomena.
Keywords :
atom-photon collisions; high-speed optical techniques; infrared spectra; molecule-photon collisions; multiphoton processes; neon; optical pumping; photoionisation; xenon; IAP source; Ne; Ne2+ signal; Xe; atom ionization; energy-scaling method; intense isolated attosecond pulse; loosely focused pumping geometry; molecule ionization; multiple ionization process; nonlinear phenomena; two-color infrared laser field synthesis; wavelength 1300 nm; wavelength 800 nm; Correlation; Harmonic analysis; Helium; Ionization; Optical variables measurement; Photonics;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
