脉冲快放电激励S2激光器电源的研究

 选择Blumlein电路作为放电电源的主电路，建立了Blumlein电路的离散化等效模型，利用该模型对电路进行仿真研究与优化设计，选取一组电路元件参数作为装调放电电路的依据，设计并制作了传输线电容与储能电容器，大大减小了电路寄生参数，提高了电路性能。实验结果表明，该放电电源的输出电压上升沿达到5.08 ns的设计指标，且工作稳定，对激光器的正常工作起了重要的作用。

Pulsed fast discharge power supply of S2 laser

This paper selects the Blumlein circuit as the main discharge circuit and sets up the discretiza-tion equivalent model for the Blumlein circuit.The si mulation and the opti mumdesign of the circuit are carriedout by using this model.Agroup of circuit component parameters are selected as the basis of mounting and ad-justing the discharge circuit.The transmissionline capacitor and stored capacitor are designed to reduce the par-asitic parameters of the circuit and enhance the performance of the circuit.Experi ment results indicate that theoutput voltage rising edge of the discharge power supply reaches the goal(5.08 ns) of the design,and that thedischarge power supply works stably and plays ani mportant role in S2laser device.