2ND HARMONIC BEAM ANALYSIS, A SENSITIVE TECHNIQUE TO DETERMINE THE DURATION OF SINGLE ULTRASHORT LASER-PULSES

被引:49
作者
KOLMEDER, C
ZINTH, W
KAISER, W
机构
[1] Physik Department der Technischen Universität München, München
关键词
D O I
10.1016/0030-4018(79)90392-4
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The second harmonic beam generated in a noncollinear arrangement allows the observation of the autocorrelation functio: A compact optical beam splitter and imaging system eliminates alignment problems. Single pulses of 1 ps duration and approximately 10-8 joule energy are readily observed using an optical multichannel analyser. © 1979.
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页码:453 / 457
页数:5
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