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快速点火是运用超短超强激光在常规聚变靶丸上打孔并利用其产生的超热电子内芯部输运能量来实现激光聚变点火.它将有可能大大降低对激光器能量及光束质量等方而的要求.利用超热电子的能量沉积模型.计算了在不同常现压缩驱动激光条件下.超短脉冲强激光产生的超热电子在靶丸中的能量沉积对快点火的影响.
Rapid ignition is the use of ultra-short super-laser punch in the conventional fusion target and use of its super-hot electron core transport energy to achieve laser fusion ignition.It will be possible to greatly reduce the laser energy and beam quality On the other hand, we use the energy deposition model of hot electrons to calculate the effect of energy deposition on the rapid ignition of ultra-short pulse intense laser produced by ultra-short pulse intense laser in target pellets.