Generation of coherent keV x-rays with intense femtosecond laser pulses

被引:26
作者
Seres, J. [1 ]
Wobrauschek, P.
Streli, Ch
Yakovlev, V. S.
Seres, E.
Krausz, F.
Spielmann, Ch
机构
[1] Vienna Univ Technol, Inst Photon, A-1040 Vienna, Austria
[2] Vienna Univ Technol, Inst Atom, A-1020 Vienna, Austria
[3] Univ Munich, Dept Phys, D-85748 Garching, Germany
[4] Univ Wurzburg, Phys Inst EP1, D-97074 Wurzburg, Germany
[5] Max Planck Inst Quantum Opt, D-85748 Garching, Germany
关键词
D O I
10.1088/1367-2630/8/10/251
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The realization of a compact laboratory x-ray source delivering spatially and temporally coherent ultrashort pulses is of great interest for time-resolved x-ray spectroscopy. Here, we describe the design and the parameters of a short wavelength source based on high-harmonic generation ( HHG) delivering radiation up to 1.3 keV. The extension of the cutoff is attributed to intense few-cycle driving laser pulses delivered via a tabletop near-infrared laser system.
引用
收藏
页数:11
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