Influence of cw laser beam diffraction on the imaging of hidden discontinuities in turbid media of biological significance

Theodore G. Papazoglou; W. Q. Liu; Athanassios Manolopoulos

doi:10.1117/12.200820

31 January 1995 Influence of cw laser beam diffraction on the imaging of hidden discontinuities in turbid media of biological significance

Theodore G. Papazoglou, W. Q. Liu, Athanassios Manolopoulos

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Proceedings Volume 2326, Photon Transport in Highly Scattering Tissue; (1995) https://doi.org/10.1117/12.200820
Event: International Symposium on Biomedical Optics Europe '94, 1994, Lille, France

Abstract

Diffusely scattered light models have been extensively used by research groups on their effort to predict laser light's propagation through biologic tissue. This has provided useful results in the case of homogeneous isotropic materials. Biologic tissue is a highly complex medium consisting of single cells and various scattering and absorbing multi-cellular structures. The effect of light diffraction should not be ignored when the size and shape of hidden objects in tissue is predicted via laser transmission measurements.

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Theodore G. Papazoglou, W. Q. Liu, and Athanassios Manolopoulos "Influence of cw laser beam diffraction on the imaging of hidden discontinuities in turbid media of biological significance", Proc. SPIE 2326, Photon Transport in Highly Scattering Tissue, (31 January 1995); https://doi.org/10.1117/12.200820

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KEYWORDS

Diffraction

Polymethylmethacrylate

Diodes

Sensors

Continuous wave operation

Laser scattering

Laser tissue interaction

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