Spatial Distribution of the Speed of Sound in Biological Materials with the Scanning Laser Acoustic Microscope
Spatial Distribution of the Speed of Sound in Biological Materials with the Scanning Laser Acoustic Microscope
复制标题
使用扫描激光声显微镜观察生物材料中声速的空间分布
DOI:
10.1109/t-su.1985.31601
复制
发表时间:
1985
期刊:
影响因子:
--
通讯作者:
W. O’Brien
中科院分区:
文献类型:
--
作者:
P. Embree;K. Tervola;S. Foster;W. O’Brien
Abstmct-An important ultrasonic propagation property for tissue characterization is the speed of sound. The scanning laser acoustic microscope (SLAM) provides the capacity to determine the speed of sound in tissue specimens or portions of specimens on the submillimeter scale. This capability potentially can be utilized to develop indices that quantify the spatial gradient of the tissue’s speed of sound. An automated technique for determining the speed of sound using the SLAM has been developed. It is now possible to study quantitatively the degree of tissue heterogeneity from SLAM measurements of the speed of sound distribution. T
DOI:
10.1121/1.392229
发表时间:
1985
期刊:
The Journal of the Acoustical Society of America
影响因子:
--
作者:
Tervola,KM;Gummer,MA;ErdmanJr,JW;O'BrienJr,WD
通讯作者:
O'BrienJr,WD