X-RAY-EMISSION FROM LASER-IRRADIATED GAS PUFF TARGETS
X-RAY-EMISSION FROM LASER-IRRADIATED GAS PUFF TARGETS
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DOI：
10.1063/1.109232
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发表时间：
1993-05-31
影响因子：
4
通讯作者：
PARYS, P
中科院分区：
文献类型：
--
作者：
FIEDOROWICZ, H;BARTNIK, A;PARYS, P
这封信报告了对气体喷吹目标激光照射产生的等离子体 X 射线发射的首次研究。气体吹气目标是通过将气体脉冲注入真空室而产生的。为了照射气体吹散目标，使用了 Nd 玻璃激光器，它产生能量高达 15 J 的 1 ns 脉冲。空间、光谱和时间测量表明，激光照射的气体吹散目标会产生强烈的软 X 射线发射。
This letter reports the first study of x-ray emission from plasma produced by laser irradiation of gas puff targets. The gas puff targets were created by the pulsed injection of gas into a vacuum chamber. To irradiate the gas puff target a Nd-glass laser was used, which generated 1-ns pulses of up to 15 J in energy. Spatial, spectral, and temporal measurements show that intense soft x-ray emission from the laser-irradiated gas puff target is produced.