Harmonic generation with temporally focused ultrashort pulses

被引：27
|
作者：
Oron, D [1 ]
Silberberg, Y [1 ]
机构：
[1] Weizmann Inst Sci, Dept Phys Complex Syst, IL-76100 Rehovot, Israel
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2005年 / 22卷 / 12期
关键词：
D O I：
10.1364/JOSAB.22.002660
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The properties of harmonic generation with temporally focused ultrashort pulses are explored both theoretically and experimentally. Analyzing the phase-matching conditions for harmonic generation we find a correspondence between temporal focusing and spatial focusing along one dimension. In particular, temporally focused pulses experience a pi phase shift in passing through the temporal focus, similar to the Guoy phase shift experienced by spatially focused beams. This correspondence is confirmed by measurements of third-harmonic generation induced by temporally focused pulses. (c) 2005 Optical Society of America
引用
收藏
页码：2660 / 2663
页数：4
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