PRELIMINARY EVIDENCE FOR SELF-FOCUSING IN GAS BREAKDOWN PRODUCED BY PICOSECOND LASER PULSES

被引：21
作者：
ALCOCK, AJ
DEMICHEL.C
KOROBKIN, VV
RICHARDS.MC
机构：
[1] Division of Pure Physics, National Research Council of Canada, Ottawa
来源：
APPLIED PHYSICS LETTERS | 1969年 / 14卷 / 05期
关键词：
D O I：
10.1063/1.1652750
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
An investigation of the sparks produced by picosecond pulses from mode-locked Nd:glass and ruby lasers indicates the existence of breakdown regions of diameter less than 5 μ. These results support the hypothesis that self-focusing of the beam may be involved in the breakdown process. © 1969 The American Institute of Physics.
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页码：145 / &
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