Speckle-moire phenomenon based on the study of speckles polarization for multieffect simulated biotissue

Duo-Min He

doi:10.1117/12.200875

1 February 1995 Speckle-moire phenomenon based on the study of speckles polarization for multieffect simulated biotissue

Duo-Min He

Author Affiliations +

Proceedings Volume 2329, Optical and Imaging Techniques in Biomedicine; (1995) https://doi.org/10.1117/12.200875
Event: International Symposium on Biomedical Optics Europe '94, 1994, Lille, France

Abstract

Based on the study of speckles polarization for multi-effect simulated biotissue, a new phenomenon called speckle-moire is created within a single diffraction halo of a laser specklegram. This is made by controlling the correlation between selected speckle pairs within a multiexposure specklegram via the polarization properties of laser speckles. This phenomenon can be used to measure the difference between two displacements or deformations processes, such as, in the field of speckle metrology for biomedical science.

Citation Download Citation

Duo-Min He "Speckle-moire phenomenon based on the study of speckles polarization for multieffect simulated biotissue", Proc. SPIE 2329, Optical and Imaging Techniques in Biomedicine, (1 February 1995); https://doi.org/10.1117/12.200875

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