Progress towards lightning control using lasers

Jérôme Kasparian 1, 2 Roland Ackermann 1 Yves-Bernard André 3 Grégoire Méchain 3 Guillaume Méjean 1 Bernard Prade 3 Philipp Rohwetter 4 Estelle Salmon 1 Kamil Stelmaszczyk 4 Jin Yu 1 André Mysyrowicz 3 Roland Sauerbrey 5 Ludger Woeste 4 Jean-Pierre Wolf 2
1 LASIM - Laboratoire de Spectrométrie Ionique et Moléculaire
2 GAP - Group of Applied Physics [Geneva]
3 LOA - Laboratoire d'optique appliquée
4 Institut für Experimentalphysik
5 FZD - FZ Dresden-Rossendorf
Abstract : Lightning research needs on-demand lightning strikes, because of the random character of natural lightning. Lasers have been proposed as alternatives to the current technique using rocket-pulled wires, because they would expectedly provide more flexibility. However, high-energy, nanosecond lasers cannot provide long connected plasma channels. In contrast, we recently reported the triggering of electric events in thunderclouds using ultrashort laser pulses. Further improvements of the laser pulse sequence and experiment geometry are discussed.
Keywords : filamentation lightning laser nonlinear optics
Document type :
Journal articles
Complete list of metadatas
https://hal-polytechnique.archives-ouvertes.fr/hal-00458450
Contributor : Aurélien Houard <>
Submitted on : Sunday, February 21, 2010 - 3:55:38 PM
Last modification on : Wednesday, July 3, 2019 - 10:48:02 AM

Links full text

openaccess

Identifiers

Collections

LASIM | X | X-LOA | ENSTA_LOA | ENSTA | PARISTECH | UNIV-LYON1 | X-DEP-PHYS | ENS-LYON

Citation

Jérôme Kasparian, Roland Ackermann, Yves-Bernard André, Grégoire Méchain, Guillaume Méjean, et al.. Progress towards lightning control using lasers. Journal of the European Optical Society : Rapid publications, European Optical Society, 2008, 3, pp.08035. ⟨10.2971/jeos.2008.08035⟩. ⟨hal-00458450⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

327

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD