Phase-shifting real-time holographic interferometry applied load transmission evaluation in dried human skull

M. R. R. Gesualdi; M. Mori; M. Muramatsu; E. A. Liberti; E. Munin

doi:10.1117/12.645980

15 February 2006 Phase-shifting real-time holographic interferometry applied load transmission evaluation in dried human skull

M. R. R. Gesualdi, M. Mori, M. Muramatsu, E. A. Liberti, E. Munin

Author Affiliations +

Proceedings Volume 6137, Lasers in Dentistry XII; 61370K (2006) https://doi.org/10.1117/12.645980
Event: SPIE BiOS, 2006, San Jose, California, United States

Abstract

This work reports a study of load transmission, evaluation and tension dissipation on dried human skull under loading simulation of isolated contraction (SIC) of some masticatories muscles by the phase-shifting real-time holography using photorefractive Bi₁₂SiO₂₀ crystal. The four-frames phase-shifting technique and the unwrapping branch-cut technique were used to obtain the phase map and quantitative results.

Citation Download Citation

M. R. R. Gesualdi, M. Mori, M. Muramatsu, E. A. Liberti, and E. Munin "Phase-shifting real-time holographic interferometry applied load transmission evaluation in dried human skull", Proc. SPIE 6137, Lasers in Dentistry XII, 61370K (15 February 2006); https://doi.org/10.1117/12.645980

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