IFIR 05409
INSTITUTO DE FISICA DE ROSARIO
Unidad Ejecutora - UE
artículos
Título:
Flaw detection using lockin temporal speckle pattern interferometry and thermal waves
Autor/es:
DOLINKO, A. E.; KAUFMANN, G. H.
Revista:
Optical Engineering
Editorial:
SPIE-The International Society for Optical Engineering
Referencias:
Lugar: Bellingham; Año: 2007 vol. 46 p. 1 - 7
ISSN:
0091-3286
Resumen:
This paper presents the evaluation of a removal method to cancel the thermal convection effect that is generated in vertically positioned metal plates loaded by thermal waves when a lockin temporal speckle pattern interferometry technique is used to detect hidden flaws. Additionally, the resolution of this technique to detect two nearby flaws is also analyzed.
