Energy confinement effect on soft x‐ray generation in 0.53‐μm laser‐heated cavity target
1986; American Institute of Physics; Volume: 59; Issue: 7 Linguagem: Inglês
10.1063/1.336330
ISSN1520-8850
AutoresK. Okada, Toshimitsu Mochizuki, N. Ikeda, Masaya Hamada, Mauro Mineo, R. Kodama, Chiyoe Yamanaka,
Tópico(s)Laser-induced spectroscopy and plasma
ResumoThe first experimental investigation has been made of the time-resolved soft x-ray spectra from an empty high Z cavity target irradiated by 0.53-μm wavelength laser. The soft x-ray emission spectra are compared with those from planar targets with respect to temporal and spectral profiles and brightness temperature. Evidence on the radiation confinement and the plasma confinement in the cavity geometry is discussed in conjunction with the energy dissipation flow.
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