Investigation of laser‐surface interactions and optical damage mechanisms using excitation by pairs of picosecond laser pulses
作者:
L. L. Chase,
H. W. H. Lee,
Robert S. Hughes,
期刊:
Applied Physics Letters
(AIP Available online 1990)
卷期:
Volume 57,
issue 5
页码: 443-445
ISSN:0003-6951
年代: 1990
DOI:10.1063/1.103660
出版商: AIP
数据来源: AIP
摘要:
It is demonstrated that laser‐surface interactions that cause optical surface damage of nominally transparent materials can be investigated by observing the effects of excitation by pairs of picosecond pulses separated by a variable time delay. Laser‐induced emission of neutrals is used as the detection mechanism in the present experiments.
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