Generation of optical pulses of duration down to 8 fs upon filamentation of collimated femtosecond laser radiation in argon

被引：8

作者：

Kurilova, M. V. ^{[1
,2
]}

Uryupina, D. S. ^{[1
,2
]}

Mazhorova, A. V. ^{[2
]}

Volkov, R. V. ^{[1
,2
]}

Gorgutsa, S. R. ^{[2
]}

Panov, N. A. ^{[1
]}

Kosareva, O. G. ^{[1
,2
]}

Savel'ev, A. B. ^{[1
,2
]}

机构：

[1] Moscow MV Lomonosov State Univ, Ctr Int Laser, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119991, Russia

来源：

QUANTUM ELECTRONICS | 2009年 / 39卷 / 10期

基金：

俄罗斯基础研究基金会;

关键词：

few-cycle optical pulses; filamentation; self-compression; collimated beam; SELF-COMPRESSION; AIR;

D O I：

10.1070/QE2009v039n10ABEH014192

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new scheme providing self-compression of femtosecond laser radiation upon filamentation of a collimated beam in argon at a pressure of similar to 0.8 atm is experimentally realised. Pulses with the initial duration of 55 Is were compressed down to 8 fs, the peak power of the compressed pulse exceeding 20 GW.

引用

页码：879 / 881

页数：3

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