Filamentation in air with twin femtosecond laser pulses

Filamentation in air with twin femtosecond laser pulses

We study filamentation in air using a sequence of two intense IR femtosecond laser pulses with variable delay. Increased filament length and pulse shortening is observed, in agreement with simulations.

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Bibliographische Detailangaben
Hauptverfasser: Mechain, G., Couairon, A., Tzortzakis, S., Franco, M., Prade, B., Mysyrowicz, A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Conductivity
Delay
Laser theory
Optical propagation
Optical pulses
Plasma diagnostics
Plasma measurements
Plasma simulation
Pulse measurements
Ultrafast optics
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Beschreibung
Zusammenfassung:We study filamentation in air using a sequence of two intense IR femtosecond laser pulses with variable delay. Increased filament length and pulse shortening is observed, in agreement with simulations.
DOI:10.1109/QELS.2003.238571