EXPANSION MECHANISM IN A LASER-PRODUCED SPARK

被引：22

作者：

ALCOCK, AJ

DEMICHELIS, C

HAMAL, K

TOZER, BA

机构：

[1] Division of Pure Physics, National Research Council of Canada, Ottawa, Ont.

[2] Central Electricity Research Laboratories, Leatherhead

来源：

PHYSICAL REVIEW LETTERS | 1968年 / 20卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.20.1095

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Time-resolved Schlieren studies of the expansion of a laser-produced spark during the rising portion of the initiating laser pulse have been carried out in neon, argon, nitrogen, and air. The results obtained are not compatible with the radiation-supported shock-wave model, nor can they be explained in terms of a radiation transport wave or a simple breakdown wave. A satisfactory explanation involving a traveling ionization-breakdown wave is proposed. © 1968 The American Physical Society.

引用

页码：1095 / +

页数：1

共 11 条

[1] SUBNANOSECOND SCHLIEREN PHOTOGRAPHY OF LASER-INDUCED GAS BREAKDOWN [J].