Measurement of ultrashort optical pulses by third-harmonic generation

被引:52
作者
Meshulach, D
Barad, Y
Silberberg, Y
机构
[1] Dept. of Physics of Complex Systems, Weizmann Institute of Science
关键词
D O I
10.1364/JOSAB.14.002122
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Interferometric and intensity autocorrelations by third-harmonic generation for the measurement of ultrashort optical pulses are demonstrated. The third-harmonic signal is generated by tight focusing of the ultrashort pulses upon the surface of an ordinary glass slide, replacing the high-optical-quality nonlinear crystals used in conventional second-harmonic generation measurements. The method is shown to be applicable to real-time measurements. (C) 1997 Optical Society of America.
引用
收藏
页码:2122 / 2125
页数:4
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