Revival of femtosecond laser plasma filaments in air by a nanosecond laser

Short lived plasma channels generated through filamentation of femtosecond laser pulses in air can be revived after several milliseconds by a delayed nanosecond pulse. Electrons initially ionized from oxygen molecules and subsequently captured by neutral oxygen molecules provide the long-lived reser...

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Veröffentlicht in:	Optics express 2009-07, Vol.17 (14), p.11450-11456
Hauptverfasser:	Zhou, Bing, Akturk, Selcuk, Prade, Bernard, André, Yves-Bernard, Houard, Aurélien, Liu, Yi, Franco, Michel, D'Amico, Ciro, Salmon, Estelle, Hao, Zuo-Qiang, Lascoux, Noelle, Mysyrowicz, André
Format:	Artikel
Sprache:	eng
Schlagworte:	Air Electrons Equipment Design Lasers Optics Optics and Photonics Oxygen - chemistry Physics Time Factors
Online-Zugang:	Volltext
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