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Proceedings Paper

Acoustic Characterisation Of Used Laser Energy For A Metallurgical Thermal Treatment Produced By A Pulsed High Power Laser (Neodymium Doped Glass)
Author(s): Jean-Francois Eloy; Erick Leguyadec; Didier Cochet-Muchy
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Paper Abstract

Using a large section of a laser beam delivered by a pulsed power laser (Nd doped glass), we calibrated a piezo-electric transducer device to record the acoustic signals produced by shock-hardening laser treatments and observed the influence of the incident laser energy density (or fluence) on the magnitude of signals.

Paper Details

Date Published: 22 September 1987
PDF: 6 pages
Proc. SPIE 0801, High Power Lasers: Sources, Laser-Material Interactions, High Excitations, and Fast Dynamics, (22 September 1987); doi: 10.1117/12.941257
Show Author Affiliations
Jean-Francois Eloy, Centre d'Etudes Nucleaires (France)
Erick Leguyadec, Domaine Universitaire (France)
Didier Cochet-Muchy, Centre d'Etudes Nucleaires de Grenoble (France)


Published in SPIE Proceedings Vol. 0801:
High Power Lasers: Sources, Laser-Material Interactions, High Excitations, and Fast Dynamics
Ernst-Wolfgang Kreutz; A. Quenzer; Dieter Schuoecker, Editor(s)

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