Four-channel laser-triggered spark gap

被引：2

作者：

Frolov, O.

Kolacek, K.

Schmidt, J.

Straus, J.

Prukner, V.

机构：

来源：

CZECHOSLOVAK JOURNAL OF PHYSICS | 2006年 / 56卷

关键词：

laser-triggered; spark gap; breakdown; plasma;

D O I：

10.1007/s10582-006-0202-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Results on the simultaneous discharge initiations in a modified geometry of four-channel gas-filled spark gap with 45 degrees angle of laser beam incidence on the electrode surface are presented. Laser triggering of the spark gap in our capillary-discharge driver CAPEX-U by a single laser system has been realised. A Q-switched YAG laser (lambda = 1064 nm) irradiated each of four spark gap channels with 200 mJ energy in a 6-ns pulse by use of a beam-splitting technique.

引用

页码：B218 / B222

页数：5