Radiography of micro- and nanoobjects with soft x-ray emission of femtosecond laser plasma
S. V. Gasilov, I. Yu. Skobelev
Joint Institute of High Temperatures, Russian Academy of Sciences, Moscow, Russia
T. A. Pikuz, A. Ya. Faenov
Kansai Photon Science Institute, Japan Atomic Energy Agency, Kyoto, Japan
In the current paper we have studied emission spectra, spectral brightness and dimensions
of x-ray and extreme ultraviolet radiation source based on femtosecond laser plasma. Soft x-ray
emission of this source was used for absorption and phase-contrast radiography of micro- and nanoobjects. LiF
crystals were employed for x-ray image detection with submicrometer spatial resolution.
PACS: 06.30.-k
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