Laser induced micro-cracks formation inside the glass, LIBS and PILA measurements

R. Reynaud, L. V. Ponce, M. A. Arronte, E. De Posada, E. Rodríguez, T. Flores

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Resumen

An experimental measurement by using Laser Induced Breakdown Spectroscopy (LIBS) and Photoacoustic Induced by Laser Ablation (PILA), in order to monitoring the microcraks formation inside the glass induced by laser pulses is presented in this work. The laser was operated in both single pulse and multi-pulse Q:Switched regime using a passive Cr:YAG crystal as switching element. The LIBS spectra captured inside the glass avoid identifying the sample composition without influence of surrounding atmosphere like occurs if the spectra are obtained on the surface. On the other hand, the PILA signal permits to monitor the process and its dependence from the number and intensity of micro-pulses.

Idioma originalInglés
Título de la publicación alojadaSeventh Symposium Optics in Industry
DOI
EstadoPublicada - 2009
Publicado de forma externa
Evento7th Symposium Optics in Industry, VII SOI - Guadalajara, Jalisco, México
Duración: 11 sep. 200912 sep. 2009

Serie de la publicación

NombreProceedings of SPIE - The International Society for Optical Engineering
Volumen7499
ISSN (versión impresa)0277-786X

Conferencia

Conferencia7th Symposium Optics in Industry, VII SOI
País/TerritorioMéxico
CiudadGuadalajara, Jalisco
Período11/09/0912/09/09

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