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

页码：344 / 351

页数：8

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