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介绍了利用SPG-200脉冲功率源产生电子束激励氟化氢激光的实验研究情况。重点介绍了实验装置的结构及主要性能指标,给出了不同气体混合比例和不同气压条件下激光输出特性的测量结果,并对实验结果进行了分析。在二极管电压约为190kV,二极管电流约为1.9kA,气体混合比例为C2H6∶SF6=0.35∶10,气室气压为30kPa的条件下,获得了稳定的激光输出。谐振腔为平凹腔时,最大输出能量4.55mJ;谐振腔为平行平面腔时,最大输出能量5.22mJ。 相似文献
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Energy transmission efficiency in the magnetic pulse generators varies with saturated time of magnetic switch. An optimal matching time exists and depends on the compression ratio, under which, the energy transmission efficiency can reach approximate 100%. The equation of required magnetic core volume is obtained by taken into account the optimal matching mode. It indicates that a great reduction on the volume is feasible under the optimal matching mode. The circuit simulation code-PSPICE is also introduced to simulate a 3-stage magnetic pulse compressor, and the results are in accordance with those of equivalent circuit analyses. 相似文献
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