DocumentCode
1227466
Title
Generation of attosecond X-ray laser pulses
Author
Tommasini, Riccardo ; Fill, Ernst E.
Author_Institution
Max-Planck-Inst. fur Quantenoptik, Garching, Germany
Volume
10
Issue
6
fYear
2004
Firstpage
1388
Lastpage
1392
Abstract
We propose to generate as-X-ray laser pulses by beating of two or more X-ray laser lines with a frequency separation in the range of 1015 Hz. We focus on nickel-like X-ray lasers, some of which have a few almost equidistant laser gain lines with an appropriate difference frequency. It is shown that in the case of three or more lines, these can be phase-locked by means of a Langmuir wave generated in the gain medium at a suitable electron density.
Keywords
X-ray lasers; laser mode locking; nickel; optical focusing; optical pulse generation; plasma Langmuir waves; plasma density; plasma light propagation; Langmuir waves; X-ray laser line beating; attosecond X-ray laser pulse generation; electron density; nickel-like X-ray laser focusing; phase-locking; Chemical lasers; Frequency; Laser excitation; Laser theory; Laser transitions; Optical pulse generation; Optical pulses; Pump lasers; Space vector pulse width modulation; X-ray lasers;
fLanguage
English
Journal_Title
Selected Topics in Quantum Electronics, IEEE Journal of
Publisher
ieee
ISSN
1077-260X
Type
jour
DOI
10.1109/JSTQE.2004.837737
Filename
1390916
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