Title :
Femtosecond X-ray fluorescence from light elements excited by laser harmonics
Author :
Schnurer, M. ; Streli, Ch. ; Wobrauschek, P. ; Hentschel, M. ; Kienberger, R. ; Spielmann, Ch. ; Krausz, F.
Author_Institution :
Inst. fur Photonik, Tech. Univ. Wien, Austria
Abstract :
Summary form only given. We report the observation of K-shell vacancies in light elements, such as boron and carbon, by means of X-ray fluorescence using sub-10-fs-pulse-driven coherent laser harmonics as the excitation source. The experiments represent the first application of coherent water-window radiation produced by a laboratory source and are a first step towards time-resolved X-ray spectroscopy of solid-state and molecular dynamics on a sub-100-fs time scale.
Keywords :
X-ray emission spectra; X-ray fluorescence analysis; fluorescence; measurement by laser beam; time resolved spectra; time resolved spectroscopy; 10 fs; 100 fs; B; C; K-shell vacancies; X-ray fluorescence; boron; carbon; coherent water-window radiation; excitation source; femtosecond X-ray fluorescence; fs time scale; fs-pulse-driven coherent laser harmonics; laboratory source; laser harmonics; light elements; molecular dynamics; solid-state dynamics; time-resolved X-ray spectroscopy; Chemical elements; Fluorescence; High speed optical techniques; Integrated circuit interconnections; Laser excitation; Optical arrays; Optical interconnections; Optical scattering; Spectroscopy; X-ray lasers;
Conference_Titel :
Lasers and Electro-Optics Europe, 2000. Conference Digest. 2000 Conference on
Conference_Location :
Nice
Print_ISBN :
0-7803-6319-1
DOI :
10.1109/CLEOE.2000.910175
