An experimental analysis on the spatio-temporal effects generated in the wake of a filament propagating in Nitrogen is presented. At suitable time-delays, a weak probe light pulse experiences a strong spatial confinement and a noticeable spectral broadening at the same time.
Optical confinement by filamentation-induced molecular alignment
Calegari F;Vozzi C;
2008
Abstract
An experimental analysis on the spatio-temporal effects generated in the wake of a filament propagating in Nitrogen is presented. At suitable time-delays, a weak probe light pulse experiences a strong spatial confinement and a noticeable spectral broadening at the same time.File in questo prodotto:
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