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Proceedings Paper

Modulation depth of the detected signal versus the propagation of the diffused light and the optical property in the ultrasound zone
Author(s): Hui Li; Lili Zhu; Jiali Cai; Shusen Xie
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Paper Abstract

As a promising and noninvasive method for biomedical imaging, the advantage of ultrasound-modulated optical tomography is its combination of optical contrast and ultrasonic resolution. In order to reconstruct the tissue imaging effectively and reliably, the propagation of the diffused light modulated by ultrasound in the tissue should be understood extensively. In the process, the propagation of the diffused light modulated by ultrasound play an important role in particularly because it reflects some information about the optical and ultrasonic properties of tissue. Based on the diffuse theory, the relations to the modulation depth contributed by the tissue thickness, optical properties, irradiation configuration, etc. are figured out at an extended condition.

Paper Details

Date Published: 6 March 2006
PDF: 4 pages
Proc. SPIE 6086, Photons Plus Ultrasound: Imaging and Sensing 2006: The Seventh Conference on Biomedical Thermoacoustics, Optoacoustics, and Acousto-optics, 60861S (6 March 2006); doi: 10.1117/12.645172
Show Author Affiliations
Hui Li, Fujian Normal Univ. (China)
Lili Zhu, Fujian Normal Univ. (China)
Jiali Cai, Fujian Normal Univ. (China)
Shusen Xie, Fujian Normal Univ. (China)


Published in SPIE Proceedings Vol. 6086:
Photons Plus Ultrasound: Imaging and Sensing 2006: The Seventh Conference on Biomedical Thermoacoustics, Optoacoustics, and Acousto-optics
Alexander A. Oraevsky; Lihong V. Wang, Editor(s)

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