摘要 |
In laser-plasma generation, a fluid of target material is jet out to form a jet tube target <bold>21 </highlight>having a diameter phi and a wall thickness tau with a shell and a hollow space within the shell by using a core-column. A plurality of pulse-like laser beams <bold>30 </highlight>are directed to the jet tube target radially and equiangularly-spaced directions and are simultaneously focused and irradiated onto the jet tube target to generate the plasma.
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