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.
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页数：2
相关论文
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