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Inhibition of multi-filamentation of high-power laser beams.
- Source :
-
Optics letters [Opt Lett] 2016 Sep 01; Vol. 41 (17), pp. 4064-7. - Publication Year :
- 2016
-
Abstract
- We experimentally demonstrate the control and complete elimination of multi-filamentation in condensed matter by varying the focusing geometry. In particular, increasing the input beam power enables the extension of the filament length without generating multi-filaments up to 1400 times the critical power in fused silica at an 800 nm wavelength. Furthermore, the generated single filament exhibits spatial solitary wave behavior.
Details
- Language :
- English
- ISSN :
- 1539-4794
- Volume :
- 41
- Issue :
- 17
- Database :
- MEDLINE
- Journal :
- Optics letters
- Publication Type :
- Academic Journal
- Accession number :
- 27607973
- Full Text :
- https://doi.org/10.1364/OL.41.004064