Detail publikace
High-resolution imaging of soft x-ray laser beam by color center excitation in lithium fluoride crystals.
TOMASSETTI, G. RITUCCI, A. REALE, A. PALLADINO, L. REALE, L. ARIZZA, G. BALDACCHINI, F. BONFIGLI, F. FLORA, F. MEZI, L. MONTEREALI, R.M. KUKHLEVSKY, S.V. FAENOV, A. PIKUZ, T. KAISER, J.
Anglický název
High-resolution imaging of soft x-ray laser beam by color center excitation in lithium fluoride crystals.
Typ
Článek recenzovaný mimo WoS a Scopus
Jazyk
en
Originální abstrakt
Stable color center production in lithium fluoride crystals has been applied to single-shot high-spatial-resolution imaging of a 2 ns long, 46.9 nm capillary discharge soft-X-ray laser pulse. Images of the unfocused beam and of the beam focused by a multi-layer mirror were recorded. The LiF crystal sensitivity was sufficient to impress high-contrast photo-luminescent patterns with single-pulse irradiation on an area up to 40 mm(2). Interference fringes due to the soft-X-ray laser coherence were observed. The results demonstrate the potential of LiF crystals and films as a sub-micrometer resolution two-dimensional imaging tool for single-shot soft-X-ray laser applications.
Klíčová slova anglicky
ELECTRON-BEAM, LIF, PATTERNS
Vydáno
2003-01-01
ISSN
0295-5075
Časopis
EPL
Ročník
63
Číslo
5
Strany od–do
681–687
Počet stran
6
BIBTEX
@article{BUT42038,
author="Jozef {Kaiser}",
title="High-resolution imaging of soft x-ray laser beam by color center excitation in lithium fluoride crystals.",
journal="EPL",
year="2003",
volume="63",
number="5",
pages="681--687",
issn="0295-5075"
}