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Temporal autolocalization of femtosecond light pulses in the filaments observed in fused silica

被引：4
|
作者：
Blonskyi, I., V [1 ]
Kadan, V. M. [1 ]
Puzikov, V. M. [2 ]
Grin', L. A. [2 ]
机构：
[1] Inst Phys NAS Ukraine, Dept Photon Proc, UA-03028 Kiev, Ukraine
[2] Inst Single Crystals NAS Ukraine, UA-61001 Kharkov, Ukraine
来源：
UKRAINIAN JOURNAL OF PHYSICAL OPTICS | 2013年 / 14卷 / 02期
关键词：
femtosecond laser; filamentation; self-compression; fused silica; CYCLE LASER-PULSES; ANOMALOUS-DISPERSION; SELF-COMPRESSION; GENERATION; INTENSE;
D O I：
10.3116/16091833/14/2/85/2013
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We observe temporal self-compression of the axial component of femtosecond laser pulse in the filamentation regime in fused silica and find optimized conditions for the maximum compression. Using spatial filtration, we extract the axial component of the pulse compressed down to the duration of 63 fs from the initial 160 fs one. The compressed pulse can be used as a probe in pump-probe measurements to improve their temporal resolution.
引用
收藏
页码：85 / 90
页数：6
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