Observation of the dynamics of electron plasma oscillations in femtosecond laser‐produced plasmas
作者:
D. von der Linde,
H. Schu¨ler,
期刊:
Applied Physics Letters
(AIP Available online 1995)
卷期:
Volume 66,
issue 7
页码: 807-808
ISSN:0003-6951
年代: 1995
DOI:10.1063/1.113427
出版商: AIP
数据来源: AIP
摘要:
A microplasma is produced on the surface of a glass sample by a 120 fs laser excitation pulse. The optical second harmonic from the plasma is measured using a weak delayed probe pulse. It is shown that the rise and decay of electron plasma oscillations can be mapped out by measuring properly selected second harmonic components as a function of delay time. ©1995 American Institute of Physics.
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