Marquez, Guillermo and Wang, Lihong and Lin, Shao-Pow and Jacques, Steven L. and Tittel, Frank K. and Thomsen, Sharon L. and Schwartz, Jon (1997) Measurement of absorption and scattering spectra of chicken breast with oblique incidence reflectometry. In: Biomedical Sensing, Imaging, and Tracking Technologies II. Proceedings of SPIE. No.2976. Society of Photo-optical Instrumentation Engineers (SPIE) , Bellingham, WA, pp. 306-317. ISBN 9780819423870. https://resolver.caltech.edu/CaltechAUTHORS:20181207-161548875
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Abstract
Oblique incidence relfectometry is a simple and accurate method for measuring the absorption and reduced scattering coefficients of turbid media. We used this technique to deduce absorption and reduced scattering spectra from wavelength resolved measurements of the relative diffuse reflectance profile of white light. In this study we measured the absorption and reduced scattering coefficients of chicken breast in the visible with the oblique incidence probe oriented at 0, 30, 60, and 90 degrees relative to the muscle fibers. We found that the reconstructed optical properties varied with probe orientation. This experiment demonstrates (1) the application of oblique-incidence fiber- optic reflectometry to measurements on biological tissue and (2) the effect of structural anisotropy on optical properties.
| Item Type: | Book Section | ||||||
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| Additional Information: | © 1997 Society of Photo-Optical Instrumentation Engineers (SPIE). The project was sponsored in part by The Whitaker Foundation grant and the National Institutes of Health grant R29 CA68562. | ||||||
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| Subject Keywords: | Oblique incidence, reflectometry, optical properties, turbid media, biological tissues | ||||||
| Series Name: | Proceedings of SPIE | ||||||
| Issue or Number: | 2976 | ||||||
| DOI: | 10.1117/12.275539 | ||||||
| Record Number: | CaltechAUTHORS:20181207-161548875 | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20181207-161548875 | ||||||
| Official Citation: | Guillermo Marquez, Lihong V. Wang, Shao-Pow Lin, Steven L. Jacques, Frank K. Tittel, Sharon L. Thomsen, Jon A. Schwartz, "Measurement of absorption and scattering spectra of chicken breast with oblique incidence reflectometry," Proc. SPIE 2976, Biomedical Sensing, Imaging, and Tracking Technologies II, (16 June 1997); doi: 10.1117/12.275539 | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 91614 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | George Porter | ||||||
| Deposited On: | 11 Dec 2018 18:18 | ||||||
| Last Modified: | 16 Nov 2021 03:42 |
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