Superfilamentation in air

Guillaume Point; Yohann Brelet; Aurélien Houard; Vytautas Jukna; Carles Milián; Jérôme Carbonnel; Yi Liu; Arnaud Couairon; André Mysyrowicz

doi:10.1103/PhysRevLett.112.223902

Superfilamentation in air

Guillaume Point
, Yohann Brelet
, Aurélien Houard
, Vytautas Jukna
, Carles Milián
, Jérôme Carbonnel
, Yi Liu
, Arnaud Couairon
, André Mysyrowicz

Laboratory d'Optique Appliquée, ENSTA, CNRS-École Polytechnique
CNRS

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

103 Citations (Scopus)

Résumé

The interaction between a large number of laser filaments brought together using weak external focusing leads to the emergence of few filamentary structures reminiscent of standard filaments, but carrying a higher intensity. The resulting plasma is measured to be 1 order of magnitude denser than for short-scale filaments. This new propagation regime is dubbed superfilamentation. Numerical simulations of a nonlinear envelope equation provide good agreement with experiments.

langue originale	Anglais
Numéro d'article	223902
journal	Physical Review Letters
Volume	112
Numéro de publication	22
Les DOIs	https://doi.org/10.1103/PhysRevLett.112.223902
état	Publié - 4 juin 2014

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10.1103/PhysRevLett.112.223902

Contient cette citation

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title = "Superfilamentation in air",

abstract = "The interaction between a large number of laser filaments brought together using weak external focusing leads to the emergence of few filamentary structures reminiscent of standard filaments, but carrying a higher intensity. The resulting plasma is measured to be 1 order of magnitude denser than for short-scale filaments. This new propagation regime is dubbed superfilamentation. Numerical simulations of a nonlinear envelope equation provide good agreement with experiments.",

author = "Guillaume Point and Yohann Brelet and Aur{\'e}lien Houard and Vytautas Jukna and Carles Mili{\'a}n and J{\'e}r{\^o}me Carbonnel and Yi Liu and Arnaud Couairon and Andr{\'e} Mysyrowicz",

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AU - Point, Guillaume

AU - Brelet, Yohann

AU - Houard, Aurélien

AU - Jukna, Vytautas

AU - Milián, Carles

AU - Carbonnel, Jérôme

AU - Liu, Yi

AU - Couairon, Arnaud

AU - Mysyrowicz, André

PY - 2014/6/4

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AB - The interaction between a large number of laser filaments brought together using weak external focusing leads to the emergence of few filamentary structures reminiscent of standard filaments, but carrying a higher intensity. The resulting plasma is measured to be 1 order of magnitude denser than for short-scale filaments. This new propagation regime is dubbed superfilamentation. Numerical simulations of a nonlinear envelope equation provide good agreement with experiments.

U2 - 10.1103/PhysRevLett.112.223902

DO - 10.1103/PhysRevLett.112.223902

M3 - Article

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VL - 112

JO - Physical Review Letters

JF - Physical Review Letters

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Superfilamentation in air

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