腔靶产生的平面辐射场特性的数值模拟
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摘要: 计算了不同腔靶构型参数对靶板能量效率和辐照均匀度的影响, 由此给出有较大能量效率和辐照均匀度的腔靶构型。合适的平面靶与腔壁的面积比既使平面靶的能量利用效率趋近理想又使得平面靶不太大以满足均匀度要求。Abstract: The energy efficiency and radiation non-uniformity of planar radiation field provided by several kinds of hohlraum are calculated. For hohlraum with fixed laser entrance holes and fixed laser beams an adequate ratio of planar target area to hohlraum wall area can satisfy the requirement of both higher energy efficiency and lower radiation non-uniformity of target．
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Key words:
- hohlraum /
- planar radiation field /
- energy efficiency
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