Evaluation of the expansion of a CD under thermal load by means of digital holographic interferometry

M. Patino; L. Pencue; C. Zambrano; J. Leon

doi:10.1117/12.591966

21 October 2004 Evaluation of the expansion of a CD under thermal load by means of digital holographic interferometry

M. Patino, L. Pencue, C. Zambrano, J. Leon

Proceedings Volume 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications; (2004) https://doi.org/10.1117/12.591966
Event: 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, 2004, Porlamar, Venezuela

Abstract

An implemented system to evaluate the deformations that a CD under thermal loads undergoes is described, and the developed software of evaluation is discussed. Interferograms obtained for each deformation state are showed and the graphs of deformation like relief maps, with the height of the deformations codified in color code, too.

Citation Download Citation

M. Patino, L. Pencue, C. Zambrano, and J. Leon "Evaluation of the expansion of a CD under thermal load by means of digital holographic interferometry", Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); https://doi.org/10.1117/12.591966

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