Femtosecond time-resolved optical polarigraphy: imaging of the propagation dynamics of intense light in a medium

被引:72
作者
Fujimoto, M [1 ]
Aoshima, S [1 ]
Hosoda, M [1 ]
Tsuchiya, Y [1 ]
机构
[1] Hamamatsu Photon KK, Cent Res Lab, Hamakita 4348601, Japan
关键词
D O I
10.1364/OL.24.000850
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A time-resolved imaging technique for visualizing ultrafast propagation dynamics of intense light pulses in a medium has been demonstrated. The method probes the instantaneous birefringence induced by a pulse in the medium. Through consecutive femtosecond snapshot images of intense femtosecond laser pulses propagating in air, ultrafast temporal changes in the two-dimensional spatial distribution of the optical pulse intensity were clearly seen. (C) 1999 Optical Society of America.
引用
收藏
页码:850 / 852
页数:3
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