Direct characterization of self-guided femtosecond laser filaments in air

High-power femtosecond laser pulses propagating in air form self-guided filaments that can persist for many meters. Characterizing these filaments has always been challenging owing to their high intensity. An apparently novel diagnostic is used to directly measure the fluence distribution of femtose...

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Veröffentlicht in:	Applied Optics 2005-03, Vol.44 (8), p.1474-1479
Hauptverfasser:	Ting, Antonio, Gordon, Daniel F, Briscoe, Eldridge, Peñano, Joseph R, Sprangle, Phillip
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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