Abstract: An x-ray preionized excimer laser is described. For this laser, the special sealed metal- ceramic x-ray preionizer with cold cathode was constructed. The cathode was made from carbon felt and had 4 $MUL 80 cm$+2$/ area. The discharge volume was 70 $MUL 4 $MUL 3 cm$+3$/ and on XeCl one provided the energy up to 2J in a pulse. In the same discharge chamber, the different types of preionizers (spark discharges, UV laser radiation) were investigated. It was shown that the output energy depends on the electron density uniformity rather than the electron concentration.!
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机译：摘要：描述了一种X射线电离准分子激光器。对于这种激光器，构造了带有冷阴极的特殊密封的金属陶瓷X射线预离子发生器。阴极由碳毡制成，面积为4 MUL 80 cm + 2 $ /。放电量为70 $ MUL 4 $ MUL 3 cm $ + 3 $ /，在XeCl上一个脉冲提供的能量高达2J。在同一个放电室中，研究了不同类型的预离子发生器（火花放电，紫外线激光辐射）。结果表明，输出能量取决于电子密度的均匀性而不是电子浓度。
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