Time and space-integrated emission spectra in the 748eV to 1245eV photon energy region have been measured in plasma produced by 308nm wavelength XeCl laser radiation (I L = (4-10)·10 1.2W/cm 2, t = 10 ns) and by 248nm wavelength KrF laser pulse train radiation (I L = 5 · 10 1.5W/cm 2, t = 7 ps, 16 pulses in train) on CF 2 plane targets. The results of theoretical modelling of the Lyman series and He-like ion resonance series of fluorine by fitting these experimental data manifest strong dependences of the absorption properties of plasma on the laser radiation intensity.
Formation of X-ray line emission spectra of excimer-laser-produced plasmas
PALLADINO, Libero
1997-01-01
Abstract
Time and space-integrated emission spectra in the 748eV to 1245eV photon energy region have been measured in plasma produced by 308nm wavelength XeCl laser radiation (I L = (4-10)·10 1.2W/cm 2, t = 10 ns) and by 248nm wavelength KrF laser pulse train radiation (I L = 5 · 10 1.5W/cm 2, t = 7 ps, 16 pulses in train) on CF 2 plane targets. The results of theoretical modelling of the Lyman series and He-like ion resonance series of fluorine by fitting these experimental data manifest strong dependences of the absorption properties of plasma on the laser radiation intensity.File in questo prodotto:
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