首页 > 论文 > 强激光与粒子束 > 16卷 > 12期(pp:1626-1628)

固体有机薄膜开关短时延低抖动触发特性

Trigger characteristics of polymer-foil switch with 1ns delay and sub-ns jitter

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

摘要

实验研究了快脉冲触发固体有机薄膜开关的欠压比、触发脉冲幅值、极性效应和间隙距离对触发特性的影响.固体有机薄膜开关具有较快的脉冲前沿,但其触发性能因条件不同而差异很大.对于自击穿电压为10kV的18μm薄膜,在工作电压9kV,触发脉冲上升沿为1ns,脉冲40ns,幅值9kV条件下,测得开关时延为1.1ns,时延抖动为0.2ns.

Abstract

This article presents experimental results of the trigger characteristics of fast-pulse-triggered polymer-foil switch. The results show that the ratio of working voltage to self-greakdown voltage, the trigger voltage, the polarity and the distances between electrodes influence the switch's performance significantly. The risetime of output pulse is smaller than 2ns that includes the risetime of measure system, the delay is 1~2ns and the jitter is sub-nanosecond. The delay and jitter decrease with raising the trigger voltage and the ratio of working voltage to self-breakdown voltage, and increase with enlarging the distances between main electrodes and trigger electrode. Among the four polarity combinations, the delay and the jitter are minimum for 'p-n', follow in sequence for 'n-p' and 'n-n', and maximum for 'p-p'. For 18μm polymer-foil switch the self-breakdown voltage is 10kV, and the delay and jitter is about 1.1ns and 0.2ns respectively at working voltage 9kV and trigger voltage 9kV.

广告组1 - 空间光调制器+DMD
补充资料

中图分类号:O484.42;TM83

所属栏目:粒子束及加速器技术

基金项目:国家863计划项目资助课题

收稿日期:2004-02-03

修改稿日期:2004-09-06

网络出版日期:2004-12-15

作者单位    点击查看

王海洋:西北核技术研究所,陕西,西安,710024
马连英:西北核技术研究所,陕西,西安,710024
曾正中:西北核技术研究所,陕西,西安,710024

备注:王海洋(1979-),男,硕士,从事核技术及应用研究;西安69信箱10分箱.

【1】Zeng Z Z,Ma L Y.Compact generator based on a single-gap polymer-foil switch for lns risetime 10kV rectangular pulse[J].Rev Sci Instrum,2001,72(5):2448-2449.

【2】马连英.基于绝缘薄膜放电开关的快前沿高压方波发生器[D].西安:西北核技术研究所,2000.
Ma L Y.Afast risetime high voltagerectangular pulse generator based on ploymer-foil switch.Xian:Northwest Institute of Nuclear Technology,2000.

【3】Hess G R,Hutcheson G Z,Ingrain R S.A 5MV,5Hz,8 channel water switch[A].Proc of 7th IEEE Inter national Pulsed Power Conference[C].Monterey,USA,1989.80-82.

【4】赵荣生,王晓军,姜兴东,等.KrF激光触发气体开关的实验研究[J].强激光与粒子束,1994,6(1):23-28.
Zhao R S,Wang X J,Jiang X D,et al.Experimental investigation of KrF laser triggered gas switch.High Power Laser and Particle Beams,1994,6(1) :23-28.

【5】Salge J G H,Katschinski U,Heuer J.Fast closing switches for low-impedance pulse generators[A].Proc of 8th IEEE International Pulsed Power Conference[C].San Diego,USA,1991,183-186.

【6】Nunnally W C,Kristiansen M.Simple,solid dielectric start switch[A].Proc of Energy Storage,Compression,and Switching[C].New York,1976.429-432.

【7】Dokopolous P.Fast multichannel field distortion foil switch for 500kV[J].IEEE Trans on Nucl Sci,1971,18(4):303-307.

【8】李洪涛,丁伯南,谢卫平,等.SF6-N2混合气激光触发延迟抖动特性研究[J].强激光与粒子束,2002,14(3):469-472.
Li H T,Ding B N,Xie W P,et al.Delay and jitter properties of SF6-N2 mixtures triggered by pulsed laser.High Power Laser and Particle Beams,2002,14(1) :469-472.

引用该论文

WANG Hai-yang,MA Lian-ying,ZENG Zheng-zhong. Trigger characteristics of polymer-foil switch with 1ns delay and sub-ns jitter[J]. High Power Laser and Particle Beams, 2004, 16(12): 1626-1628

王海洋,马连英,曾正中. 固体有机薄膜开关短时延低抖动触发特性[J]. 强激光与粒子束, 2004, 16(12): 1626-1628

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF