Plasma channels under filamentation of infrared and ultraviolet double femtosecond laser pulses
| Autor: | Ionin, A. A., Kudryashov, S. I., Mokrousova, D. V., Seleznev, L. V., Sinitsyn, D. V., Sunchugasheva, E. S. |
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| Rok vydání: | 2013 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1088/1612-2011/11/1/016002 |
| Popis: | An influence of plasma channel created by a filament of focused UV or IR femtosecond laser pulse ({\lambda}=248 nm or 740 nm) on characteristics of other plasma channel formed by a femtosecond pulse at the same wavelength following the first one with varied nanosecond time delay was experimentally studied. A dependence of optical transparency of the first channel and plasma density of the second channel on the time delay was demonstrated to be quite different for such a double UV and IR femtosecond pulses. Comment: 5 pages, 3 figures |
| Databáze: | arXiv |
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