Simultaneous reconstruction of acoustic and optical properties of heterogeneous media by quantitative photoacoustic tomography

被引：70
|
作者：
Yuan, Zhen [1 ]
Zhang, Qizhi [1 ]
Jiang, Huabei [1 ]
机构：
[1] Univ Florida, Dept Biomed Engn, Gainesville, FL 32611 USA
来源：
OPTICS EXPRESS | 2006年 / 14卷 / 15期
关键词：
D O I：
10.1364/OE.14.006749
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report on experimental demonstration of photoacoustic tomography for simultaneous recovery of the optical and acoustic properties of heterogeneous media. Photoacoustic images are reconstructed from a series of tissue-like phantom experiments using a finite element-based reconstruction algorithm coupled with a scanning photoacoustic imaging system. The results show that the images obtained are quantitative in terms of the shape, size, location and optical and acoustic properties of the heterogeneities examined. (c) 2006 Optical Society of America.
引用
收藏
页码：6749 / 6754
页数：6
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