Title :
Quantum path interferences in high-harmonic generation: Ionization effects and spatial structure
Author :
Gallmann, L. ; Holler, M. ; Zaïr, A. ; Schapper, F. ; Auguste, T. ; Cormier, E. ; Wyatt, A. ; Monmayrant, A. ; Walmsley, I.A. ; Salières, P. ; Keller, U.
Author_Institution :
Phys. Dept., ETH Zurich, Zurich, Switzerland
Abstract :
We investigate the influence of microscopic and macroscopic ionization effects on the intensity-dependent quantum-path interferences in high-harmonic generation. The resulting interference structures were analyzed in different gases and in spatially resolved harmonic spectra.
Keywords :
ionisation; optical harmonic generation; quantum interference phenomena; quantum optics; high harmonic generation; ionization effects; quantum path interference; spatial structure; Free electron lasers; Gas lasers; Gases; Interference; Ionization; Microscopy; Optical harmonic generation; Optical pulses; Power harmonic filters; Spatial resolution; (020.1670) Coherent optical effects; (270.6620) Strong-field processes;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
