Soft x-ray emission from plasmas produced by ultraintense KrF-laser pulses in colloidal Al

Soft x-ray emission from plasmas produced by ultraintense KrF-laser pulses in colloidal Al

The interaction of subpicosecond KrF-laser pulses with polished and colloidal metal surfaces at an intensity of 8×1015 W/cm2 was investigated experimentally. The measurements with spectral and temporal resolution for the colloidal targets showed a higher energy conversion efficiency into soft x rays...

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Veröffentlicht in:Applied physics letters 1996-03, Vol.68 (10), p.1338-1340
Hauptverfasser: Wülker, C., Theobald, W., Gnass, D. R., Schäfer, F. P., Bakos, J. S., Sauerbrey, R., Gordon, S. P., Falcone, R. W.
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Sprache:eng
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Zusammenfassung:The interaction of subpicosecond KrF-laser pulses with polished and colloidal metal surfaces at an intensity of 8×1015 W/cm2 was investigated experimentally. The measurements with spectral and temporal resolution for the colloidal targets showed a higher energy conversion efficiency into soft x rays and an increase in x-ray pulse lengths.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.115927