Sonoluminescence tomography of turbid media

被引：0
|
作者：
Wang, LHV [1 ]
Shen, QM [1 ]
机构：
[1] Texas A&M Univ, Biomed Engn Program, Opt Imaging Lab, College Stn, TX 77843 USA
来源：
OPTICAL TOMOGRAPHY AND SPECTROSCOPY OF TISSUE III, PROCEEDINGS OF | 1999年 / 3597卷
关键词：
sonoluminescence; tomography; scattering media; ultrasound; tissue optics;
D O I：
10.1117/12.356828
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
A novel optical imaging technique was developed for noninvasive cross-sectional imaging of tissue-like turbid media. By use of a sonoluminescence signal generated internally in the media by continuous-wave ultrasound, two-dimensional images were produced for objects embedded in turbid media by raster scanning the media. Multiple objects of different shapes were resolved using this imaging technique. The images showed a high contrast and good spatial resolution. The spatial resolution was limited by the focal size of the ultrasonic focus.
引用
收藏
页码：344 / 351
页数：8
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