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The Integrated Acousto-Optic Sensor for Quality Control of Layered Structures

M. WEVERS and P. DE MEESTER
Katholieke Universiteit Leuven,
Department of Metallurgy and Materials Engineering,
W. de Croylaan 2,
3001 Leuven,
Belgium
O. LEROY
Katholieke Universiteit Leuven, Campus Kortrijk
Interdisciplinairy Research Centre,
E. Sabbelaan 56
8500 Kortrijk,
Belgium
Contact

ABSTRACT

Introduction.

Experimental set-up.

Experimental results on different materials.

Conclusions.

Acknowledgments:

References.

  1. M. Wevers, S. Devolder, O. Leroy and P. De Meester, Acousto-optic technique : A new nondestructive technique to evaluate thin layered structures, in Applied Physics Letters, 66 (12), 20 March 1995, pp. 1466-1468.
  2. R. Briers, O. Leroy, S. Devolder, M. Wevers and P. De Meester, Surface roughness determination using the acousto-optic technique: Theory and experiment, in Applied Physics Letters, 71 (5), 4 August 1997, pp. 599-601.
  3. S. Devolder, M. Wevers, P. De Meester and O. Leroy, Thin layer thickness measurements based on the acousto-optic technique, in Applied Physics Lettres, 68 (12), 18 March 1996, pp. 1732-1734.
  4. M. Wevers, O. Leroy, The acousto-optic technique to evaluate hardness profiles and the relation to the microstructure, in Proceedings of the 7th European Conference on Nondestructive Testing, Copenhagen 26-29 May 1998, Vol. 1, pp. 896-902.
  5. D.J. Davier, L.A. OELMANN, "The structure, properties and heat treatment of metals", Pitman Books Limited, London, 1993, p. 122.
  6. H.J. Eckstein, Wärmebehandlung von Stahl, VEB Deutscher Verlag für Grundstoffindustrie, Leipzig, 1970.

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