Title :
Generation of tunable extreme ultraviolet and soft X-ray radiation using high order harmonics
Author :
Nisoli, M. ; Stagira, S. ; De Silvestri, S. ; Svelto, O. ; Ceccherini, P. ; Poletto, L. ; Boscolo, A. ; Tondello, G. ; Villoresi, P. ; Bruzzese, R. ; Altucci, C. ; de Lisio, C.
Author_Institution :
Ist. di Fisica, Politecnico di Milano, Italy
Abstract :
Summary form only given. High-order harmonic generation (HHG) in gases with sub-30 fs driving laser pulses has been demonstrated to be a powerful technique for the production of short-pulse coherent radiation in the soft-X-ray range up to 0.5 keV. Much of the efforts were directed towards understanding of existence of the plateau, and the position of the cutoff. A detailed analysis, with high spectral resolution, of the HHG processes in this ultrafast driving pulse temporal regime is still far from being complete.
Keywords :
X-ray production; high-speed optical techniques; optical harmonic generation; optical tuning; 0.5 keV; 30 fs; extreme ultraviolet radiation; gas; high-order harmonic generation; soft X-ray radiation; tunable coherent radiation; ultrashort laser pulse; Frequency conversion; Gas lasers; Gases; Laser beam cutting; Optical pulse generation; Power lasers; Production; Tunable circuits and devices; Ultraviolet sources; X-ray lasers;
Conference_Titel :
Lasers and Electro-Optics, 1999. CLEO '99. Summaries of Papers Presented at the Conference on
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-595-1
DOI :
10.1109/CLEO.1999.834144
