Filamentation of Ultrashort Laser Pulse Train in Air
- Autores: Geints Y.E.1, Zemlyanov A.A.1
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Afiliações:
- V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
- Edição: Volume 31, Nº 2 (2018)
- Páginas: 112-118
- Seção: Optical Waves Propagation
- URL: https://journals.rcsi.science/1024-8560/article/view/188314
- DOI: https://doi.org/10.1134/S1024856018020069
- ID: 188314
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Resumo
Results of numerical simulation of self-action in air of a sequence of ultrashort laser pulses with a carrier in the near and mid-IR regions are presented. We show that the use of a 10.6-μm pulse train allows significant elongation of the plasma channel generated during pulse filamentation and enhancement of its spatial connectivity. The filamentation of a submicron pulse train does not visibly change filamentation region parameters.
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Sobre autores
Yu. Geints
V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
Autor responsável pela correspondência
Email: ygeints@iao.ru
Rússia, Tomsk, 634055
A. Zemlyanov
V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
Email: ygeints@iao.ru
Rússia, Tomsk, 634055
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