Time Reversal Techniques in Non Destructive Testing

@inproceedings{Fink2002TimeRT,
  title={Time Reversal Techniques in Non Destructive Testing},
  author={Mathias Fink and Claire Prada and Didier Cassereau and Estelle Kerbrat},
  year={2002}
}
The objective of this paper is to show that time-reversal invariance can be exploited in acoustics to create a variety of new methods in non-destructive testing. Two different approaches will be discussed. The first one is the iterative time reversal process. It is an adaptive technique that can be used to detect flaws in complex samples with arrays of transducers. A second technique will also be presented: the D.O.R.T. method (French acronym for Decomposition of the Time Reversal Operator). It… CONTINUE READING
Highly Cited
This paper has 81 citations. REVIEW CITATIONS

Citations

Publications citing this paper.
Showing 1-10 of 30 extracted citations

82 Citations

051015'06'09'12'15'18
Citations per Year
Semantic Scholar estimates that this publication has 82 citations based on the available data.

See our FAQ for additional information.

References

Publications referenced by this paper.
Showing 1-8 of 8 references

Ultrasonic phased array inspection of titanium billets

  • V. Lupien, F. Cancre
  • Rev. of Prog. in QNDE Vol. 20, edited by D. O…
  • 2001

A simple scheme for self focusing of an array

  • B. Beardsley, M. Peterson, J. D. Achenbach
  • Journal of NDE, vol. 14,
  • 1996

An improved methodology for the inspection of titanium alloys,

  • P. J. Howard, D. C. Copley, J. D. Young, E. J. Nieters, R. S. Gilmore
  • IEEE Ultrason. Symp. Proc.,
  • 1996

The iterative time reversal process: Analysis of the convergence

  • C. Prada, J.-L. Thomas, M. Fink
  • J. Acoust. Soc. Am. 97, (1), 62-71 (1995).
  • 1995
2 Excerpts

Similar Papers

Loading similar papers…