Supercontinuum conical emission accompanying filamentation of a femtosecond laser pulse in fused quartz

被引：5
|
作者：
Smetanina, E. O. [1 ]
Dormidonov, A. E. [1 ]
Kompanets, V. O. [2 ]
机构：
[1] Moscow MV Lomonosov State Univ, Moscow 117234, Russia
[2] Russian Acad Sci, Inst Spect, Troitsk 142092, Moscow Oblast, Russia
来源：
JOURNAL OF OPTICAL TECHNOLOGY | 2010年 / 77卷 / 07期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1364/JOT.77.000463
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The frequency-angular spectrum of the supercontinuum accompanying the filamentation of femtosecond laser pulses in KU-1 fused quartz at various wavelengths has been experimentally and numerically investigated. The splitting effect of divergent conical-emission radiation of the supercontinuum into discrete rings when the radiation is refocused is compared for various wavelengths. (C) 2010 Optical Society of America.
引用
收藏
页码：463 / 464
页数：2
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