Shock-wave generation upon axicon focusing of femtosecond laser radiation in transparent dielectrics

被引：0
|
作者：
A. A. Babin
A. M. Kiselev
D. I. Kulagin
K. I. Pravdenko
A. N. Stepanov
机构：
[1] Russian Academy of Sciences,Institute of Applied Physics
来源：
Journal of Experimental and Theoretical Physics Letters | 2004年 / 80卷
关键词：
67.57.Lm; 76.60−k;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
It is shown experimentally that the axicon focusing of intense femtosecond laser pulses in transparent dielectrics leads to efficient excitation of shock waves. A method is developed for measuring the dynamics of shock waves, which uses a frequency-chirped probe pulse and has high spatial (∼1 μm) and time (∼10 ps) resolutions. The initial stage of the evolution of an intense (up to 10 GPa) shock wave is studied by this method.
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页码：298 / 302
页数：4
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