Title :
Two-quantum-path interferences in high order harmonic generation
Author :
Zaïr, A. ; Holler, M. ; Guandalini, A. ; Schapper, F. ; Biegert, J. ; Keller, U. ; Saliëres, P. ; Auguste, T. ; Cormier, E. ; Wyatt, A. ; Monmayrant, A. ; Walmsley, I.
Author_Institution :
ETH Zurich, Zurich
Abstract :
We have investigated intensity dependent high-harmonic generation, when short and long trajectories are both visible in the generated signal. We have measured a plateau-harmonic spectral broadening and yield modulations consistent with quantum-paths interferences calculations.
Keywords :
optical harmonic generation; quantum interference phenomena; spectral line broadening; high order harmonic generation; plateau-harmonic spectral broadening; two-quantum-path interference; yield modulation; Atomic measurements; Frequency conversion; Intensity modulation; Interference; Laser beam cutting; Laser theory; Optical harmonic generation; Optical pulse generation; Power harmonic filters; Quantum mechanics;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453236
