Determination of biological tissue property by spectrum of photoacoustic signal

被引：1
|
作者：
Qian, SY [1 ]
Xing, D [1 ]
机构：
[1] S China Normal Univ, Inst Laser Life Sci, Guangzhou 510631, Peoples R China
来源：
BIOMEDICAL PHOTONICS AND OPTOELECTRONIC IMAGING | 2000年 / 4224卷
关键词：
photoacoustic; time profile; spectrum; biological tissue;
D O I：
10.1117/12.403984
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Photoacoustic signals generated in solid and liquid are detected, and its characteristics are analyzed in time domain and in frequency domain. The results show that spectrum of photoacoustic signal changes with the property of medium sensitively, so it maybe is a potential approach to diagnose special disease at the early stage.
引用
收藏
页码：245 / 248
页数：4
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