摘要
介绍了全固态高压快速离化半导体开关(FID)的工作原理和半导体结构,实验研究了在不同外偏置电压下的输出脉冲幅度特性和脉宽压缩特性,并对实验研究结果进行分析。在50Ω负载下,将一输入脉冲幅度1.7kV、脉宽4μs、重频2kHz高压脉冲,通过FID压缩成脉冲幅度1 985V、脉宽90ns、重频2kHz的高压脉冲。
The special structure and working principle of all-solid-state fast ionization device(FID) are studied. The com pression characteristics in pulse voltage amplitude and pulse width of FID are given through experiment study at different exterior bias voltages. The experimental result of transforming the input pulse of voltage 1.7 kV, width 4 μs, repetition frequency 2 kHz into the output pulse of voltage 1 985 V, width 90 ns, repetition frequency 2 kHz is obtained from FID compression under 50Ωload.
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2011年第8期2141-2144,共4页
High Power Laser and Particle Beams
基金
国家高技术发展计划项目
关键词
高压脉冲
快速离化器件
半导体开关
等离子体
脉冲压缩
high voltage pulse
fast ionization devices
semiconductor switch
plasma
pulse compression