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Journal Articles Optics Letters Year : 2006

Spatial mode cleaning by femtosecond filamentation in air

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Abstract

By studying the conical emission of a blue femtosecond laser filament in air, it is shown that self-improvement of the beams' spatial mode quality occurs for a self-guided laser pulse.
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Dates and versions

hal-00463606 , version 1 (12-03-2010)

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Bernard Prade, Michel A. Franco, André Mysyrowicz, Arnaud Couairon, H. Buersing, et al.. Spatial mode cleaning by femtosecond filamentation in air. Optics Letters, 2006, 31 (17), pp.2601-2603. ⟨10.1364/OL.31.002601⟩. ⟨hal-00463606⟩
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