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Proceedings Paper

The development of optical model and diffraction parameters inversion for tissues with fence structure
Author(s): Jiancheng Lai; Zhenhua Li; Chunyong Wang; Anzhi He
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Paper Abstract

In this paper, spatial distributions of light emitting from slice chicken muscle tissue and sub-skin fatty tissue are measured on experiment. Experimental results indicate that muscle tissue have better diffraction ability, therefore, muscle tissue can't be treated as a kind of highly scattering medium simply and the traditional radiative transfer theory is not suitable for describing its light transporting properties. In order to calculate light transporting in muscle tissues, traditional radiative transfer theory is modified and diffraction effects are considered in the model. The muscle tissue is regarded as a synthesis of scattering, diffraction and absorption. According to the modified theoretical model, numerical calculations are executed for chicken muscle tissues and the results are well matched with experimental measurements. Moreover, based on the modified model, the inversions of the diffractions parameters such as the wavelength of the refractive index fluctuation are also discussed simply.

Paper Details

Date Published: 8 December 2003
PDF: 7 pages
Proc. SPIE 5254, Third International Conference on Photonics and Imaging in Biology and Medicine, (8 December 2003); doi: 10.1117/12.546195
Show Author Affiliations
Jiancheng Lai, Nanjing Univ. of Science and Technology (China)
Zhenhua Li, Nanjing Univ. of Science and Technology (China)
Chunyong Wang, Nanjing Univ. of Science and Technology (China)
Anzhi He, Nanjing Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5254:
Third International Conference on Photonics and Imaging in Biology and Medicine
Qingming Luo; Valery V. Tuchin; Min Gu; Lihong V. Wang, Editor(s)

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