Hard-x-ray radiation from short-pulse laser-produced plasmas

Hard-x-ray radiation from short-pulse laser-produced plasmas

The generation of hard-x-ray radiation (ℏω≥25 keV) from short-pulse Ti:sapphire laser-produced plasmas is studied. Solid targets are irradiated by 0.2–10 ps laser pulses in the intensity range of 5×1013−5×1016 W/cm2. It is shown that the measured dose rates obey a simple scaling law.

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Veröffentlicht in:Applied physics letters 1996-05, Vol.68 (20), p.2804-2806
Hauptverfasser: Chichkov, Boris N., Momma, Carsten, Tünnermann, Andreas, Meyer, Susanne, Menzel, Thomas, Wellegehausen, Bernd
Format: Artikel
Sprache:eng
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Zusammenfassung:The generation of hard-x-ray radiation (ℏω≥25 keV) from short-pulse Ti:sapphire laser-produced plasmas is studied. Solid targets are irradiated by 0.2–10 ps laser pulses in the intensity range of 5×1013−5×1016 W/cm2. It is shown that the measured dose rates obey a simple scaling law.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.116330