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Journal articles
Propagation of fs TW laser filaments in adverse atmospheric conditions
Grégoire Méchain
1
Guillaume Méjean
2
Roland Ackermann
2
Philipp Rohwetter
3
Yves-Bernard André
1
Jérôme Kasparian
2
Bernard Prade
1
Kamil Stelmaszczyk
3
Jin Yu
2
Estelle Salmon
2
W. Winn
4
L.A. Vern Schlie
5
André Mysyrowicz
1
Roland Sauerbrey
6
Ludger Woeste
3
Jean-Pierre Wolf
2
Grégoire Méchain 1
Author
Guillaume Méjean 2
Author
Roland Ackermann 2
Author
Philipp Rohwetter 3
Author
Yves-Bernard André 1
Author IdHAL : yves-bernard-andre
Jérôme Kasparian 2
Author
Bernard Prade 1
Author
Kamil Stelmaszczyk 3
Author
André Mysyrowicz 1
Author IdHAL : andre-mysyrowicz
Roland Sauerbrey 6
Author
Ludger Woeste 3
Author
Jean-Pierre Wolf 2
Author
1
LOA - Laboratoire d'optique appliquée (828, boulevard des Maréchaux 91762 Palaiseau Cedex - France)
- ENSTA Paris - École Nationale Supérieure de Techniques Avancées (828, boulevard des Maréchaux 91762 Palaiseau Cedex - France)
- X - École polytechnique (École polytechnique, 91128 Palaiseau Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7639 (France)
2
LASIM - Laboratoire de Spectrométrie Ionique et Moléculaire (Bât. A. Kastler 43 Bd du 11 Novembre 1918 69622 VILLEURBANNE CEDEX - France)
- UCBL - Université Claude Bernard Lyon 1 (43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex - France)
- Université de Lyon (92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5579 (France)
3
Institut für Experimentalphysik (Arnimallee 14, D-14195 Berlin Germany - Germany)
- Freie Universität Berlin (Kaiserswerther Str. 16-18, 14195 Berlin - Germany)
4
Langmuir Laboratory for Atmospheric Research (Socorro - United States)
- NMT - New Mexico Institute of Mining and Technology [New Mexico Tech] (801 Leroy Pl., Socorro, NM 87801 - United States)
5
AFRL/DELS - Directed Energy Directorate (United States)
- AFRL - Air Force Research Laboratory (United States)
6
IOQ - Institut fur Optik und Quantenelectronik (Jena - Germany)
- Friedrich-Schiller-Universität Jena (Fürstengraben 1 D-07743 Jena - Germany)
Abstract : The propagation of femtosecond terawatt laser pulses at reduced pressure (0.7 atm) is investigated experimentally. In such conditions, the non-linear refractive index n 2 is reduced by 30%, resulting in a slightly farther filamentation onset and a reduction of the filament number. However, the filamentation process, especially the filament length, is not qualitatively affected. We also show that drizzle does not prevent the filaments from forming and propagating.
keyword :
filamentation
Document type :
Journal articles
Domain :
Complete list of metadata
https://hal-polytechnique.archives-ouvertes.fr/hal-00463612
Contributor : Aurélien Houard <>
Submitted on : Saturday, March 13, 2010 - 1:03:13 AM
Last modification on : Thursday, October 15, 2020 - 9:00:22 AM
Contributor : Aurélien Houard <>
Submitted on : Saturday, March 13, 2010 - 1:03:13 AM
Last modification on : Thursday, October 15, 2020 - 9:00:22 AM
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Identifiers
- HAL Id : hal-00463612, version 1
- DOI : 10.1007/s00340-005-1825-2
Collections
LASIM | X | X-LOA | CNRS | PARISTECH | ENSTA_LOA | ENSTA | UNIV-LYON1 | X-DEP-PHYS | UDL
Citation
Grégoire Méchain, Guillaume Méjean, Roland Ackermann, Philipp Rohwetter, Yves-Bernard André, et al.. Propagation of fs TW laser filaments in adverse atmospheric conditions. Applied Physics B - Laser and Optics, Springer Verlag, 2005, 80 (7), pp.785-789. ⟨10.1007/s00340-005-1825-2⟩. ⟨hal-00463612⟩
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