Formation of Light Bullets and the Generation of a Broadband Supercontinuum upon the Filamentation of Femtosecond IR Pulsesстатья
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Дата последнего поиска статьи во внешних источниках: 4 января 2019 г.
Аннотация:The formation of light bullets and the generation of a broadband supercontinuum with the
minimum wavelength in the UV region are observed upon the filamentation of a femtosecond laser pulse in
trans- parent dielectrics under conditions of an anomalous dispersion of group velocity. The
duration of a light bul- let, measured via laser coloration, is around one period of the light
field’s oscillation, and its diameter is less than 10 ❍m. Numerically calculated parameters of the
light bullet are in good agreement with experimentally measured values.