Superradiant Amplification of an Ultrashort Laser Pulse in a Plasma by a Counterpropagating Pump

An initially short ({lt}1/{omega}{sub p} ) laser pulse can be superradiantly amplified by a counterpropagating long low-intensity pump while remaining ultrashort. This superradiant amplification occurs if the frequency of the pulse is lower than that of the pump, and the initial pulse intensity is s...

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Veröffentlicht in:	Physical Review Letters 1998-11, Vol.81 (22), p.4879-4882
Hauptverfasser:	Shvets, G., Fisch, N. J., Pukhov, A., Meyer-ter-Vehn, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION BEAM-PLASMA SYSTEMS LASER RADIATION OPTICAL PUMPING PULSE AMPLIFIERS PULSE TECHNIQUES
Online-Zugang:	Volltext
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