GW级纳秒脉冲源激光触发同步实验OA北大核心CSCDCSTPCD
Laser-triggered synchronization experiment of GW-level nanosecond pulse sources
结合GW级纳秒脉冲源建立了实验平台,研究了激光触发开关的延迟时间及其抖动与激光能量、工作电压、激光波长、透镜焦距等参数的关系.结果表明:开关延迟与抖动随激光脉冲能量的上升、工作电压的上升而逐渐减小；采用紫外光得到的开关延迟与抖动小于相同条件下红外光得到的结果;在高气压小间隙开关条件下,采用小的透镜焦距可以得到更小的开关延迟与抖动.开关在自击穿电压220 kV、欠压比为80％、采用7mJ,266 nm波长激光时的抖动为0.3 ns,在此条件下进行了…查看全部>>
Based on the experiment platform with ultra-wide spectrum pulse source of GW level, the thesis investigates the influence on the delay time and jitter of laser-triggered switch of some relative parameters, such as laser pulse energy, laser wavelength, working voltage, and focal length of lens. The experimental results show that, the delay time of the switch decreases gradually as the laser energy or the working voltage increases. When 266 nm laser is adopted…查看全部>>
卢彦雷;樊亚军;石磊;王俊杰;夏文锋
西北核技术研究所,西安 710024西北核技术研究所,西安 710024西北核技术研究所,西安 710024西北核技术研究所,西安 710024西北核技术研究所,西安 710024
信息技术与安全科学
激光触发开关气体开关低抖动GW级纳秒脉冲源
laser-triggered switchgas switchlow jitterGW-level nanosecond pulse source
《强激光与粒子束》 2012 (4)
975-979,5
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