| Literature DB >> 18157267 |
Stefano Minardi1, Amrutha Gopal, Michael Tatarakis, Arnaud Couairon, Gintaras Tamosauskas, Rimtautas Piskarskas, Audrius Dubietis, Paolo Di Trapani.
Abstract
By means of a quantitative shadowgraphic method, we performed a space-time characterization of the refractive index variation and transient absorption induced by a light-plasma filament generated by a 120 fs laser pulse in water. The formation and evolution of the plasma channel in the proximity of the nonlinear focus were observed with a 23 fs time resolution.Entities:
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Year: 2008 PMID： 18157267 DOI： 10.1364/ol.33.000086
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776