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Characterization and control of plasma density distribution for the development of solid-target x-ray lasers.
Chou, M-C; Lin, P-H; Tsai, H-E; Chen, D-L; Lee, C-H; Lin, J-Y; Wang, J; Chen, S-Y.
Afiliação
  • Chou MC; Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 106, Taiwan.
Phys Rev E Stat Nonlin Soft Matter Phys ; 72(2 Pt 2): 026407, 2005 Aug.
Article em En | MEDLINE | ID: mdl-16196718
By using deflectometry of a longitudinal probe pulse and reflective interferometry of a transverse probe pulse to resolve the spatiotemporal distribution of the preformed plasma, we characterize and control the plasma density distribution near the target surface for the development of solid-target x-ray lasers. We show that the use of prepulses in an ignitor-heater scheme can increase the scale length of the preformed plasma and how the effect varies with target materials. Many important issues crucial to x-ray lasing such as electron density distribution, electron temperature, and the optimal timing between pumping pulses can be resolved with these methods.
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Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2005 Tipo de documento: Article
Buscar no Google
Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2005 Tipo de documento: Article