Underwater acoustic signals induced by intense ultrashort laser pulse

Yohann Brelet; Amélie Jarnac; Jérôme Carbonnel; Yves Bernard André; André Mysyrowicz; Aurélien Houard; Dominique Fattaccioli; Régine Guillermin; Jean Pierre Sessarego

doi:10.1121/1.4914998

Underwater acoustic signals induced by intense ultrashort laser pulse

Yohann Brelet
, Amélie Jarnac
, Jérôme Carbonnel
, Yves Bernard André
, André Mysyrowicz
, Aurélien Houard
, Dominique Fattaccioli
, Régine Guillermin
, Jean Pierre Sessarego

Laboratory d'Optique Appliquée, ENSTA, CNRS-École Polytechnique
Direction Générale de l'Armement
CNRS UPR 7051

Research output: Contribution to journal › Article › peer-review

Abstract

Acoustic signals generated in water by terawatt (TW) laser pulses undergoing filamentation are studied. The acoustic signal has a very broad spectrum, spanning from 0.1 to 10 MHz and is confined in the plane perpendicular to the laser direction. Such a source appears to be promising for the development of remote laser based acoustic applications.

Original language	English
Pages (from-to)	EL288-EL292
Journal	Journal of the Acoustical Society of America
Volume	137
Issue number	4
DOIs	https://doi.org/10.1121/1.4914998
Publication status	Published - 1 Apr 2015

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title = "Underwater acoustic signals induced by intense ultrashort laser pulse",

abstract = "Acoustic signals generated in water by terawatt (TW) laser pulses undergoing filamentation are studied. The acoustic signal has a very broad spectrum, spanning from 0.1 to 10 MHz and is confined in the plane perpendicular to the laser direction. Such a source appears to be promising for the development of remote laser based acoustic applications.",

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AU - Brelet, Yohann

AU - Jarnac, Amélie

AU - Carbonnel, Jérôme

AU - André, Yves Bernard

AU - Mysyrowicz, André

AU - Houard, Aurélien

AU - Fattaccioli, Dominique

AU - Guillermin, Régine

AU - Sessarego, Jean Pierre

PY - 2015/4/1

Y1 - 2015/4/1

N2 - Acoustic signals generated in water by terawatt (TW) laser pulses undergoing filamentation are studied. The acoustic signal has a very broad spectrum, spanning from 0.1 to 10 MHz and is confined in the plane perpendicular to the laser direction. Such a source appears to be promising for the development of remote laser based acoustic applications.

AB - Acoustic signals generated in water by terawatt (TW) laser pulses undergoing filamentation are studied. The acoustic signal has a very broad spectrum, spanning from 0.1 to 10 MHz and is confined in the plane perpendicular to the laser direction. Such a source appears to be promising for the development of remote laser based acoustic applications.

UR - https://www.scopus.com/pages/publications/84925726182

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DO - 10.1121/1.4914998

M3 - Article

AN - SCOPUS:84925726182

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SP - EL288-EL292

JO - Journal of the Acoustical Society of America

JF - Journal of the Acoustical Society of America

IS - 4

ER -

Underwater acoustic signals induced by intense ultrashort laser pulse

Abstract

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