Light bullets in transparent dielectrics

被引：0

作者：

Kandidov, Valerii ^{[1
,2
]}

Chekalin, Sergey ^{[3
]}

Kompanets, Victor ^{[3
]}

Dormidonov, Alexander ^{[1
,2
]}

机构：

[1] Moscow Lomonosov State Univ, Dept Phys, Moscow 119991, Russia

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

[3] RAS, Inst Spect, Troitsk 108840, Russia

来源：

XI INTERNATIONAL SYMPOSIUM ON PHOTON ECHO AND COHERENT SPECTROSCOPY (PECS-2017) | 2017年 / 161卷

关键词：

FILAMENT;

D O I：

10.1051/epjconf/201716101006

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The state of research of the light bullets (LB) formation in the process of femtosecond laser pulse filamentation is presented. LB is a near single-cycle wave packet that is formed in the result of the light field self-organization in a nonlinear dispersive medium under matched spatiotemporal radiation self-compression in the regime of anomalous group-velocity dispersion (GVD). The formation of each LB is accompanied by the generation of a discrete portion of supercontinuum (SC) in the anti-Stokes region. LB is a short-lived robust object with parameters determined by fundamental properties of the medium and the laser pulse central wavelength.

引用

页数：2

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