OCT-BASED MEASUREMENT OF RAYLEIGH-WAVE VELOCITY IN SOFT MATERIALS

被引：0
|
作者：
Kato, Yukako [1 ]
Wada, Yuji [2 ]
Mizuno, Yosuke [1 ]
Nakamura, Kentaro [1 ]
机构：
[1] Tokyo Inst Technol, Precis & Intelligence Lab, Midori Ku, 4259 Nagatsuta Cho, Yokohama, Kanagawa 2268503, Japan
[2] Seikei Univ, Fac Sci & Technol, Musashino, Tokyo, Japan
来源：
2013 18TH MICROOPTICS CONFERENCE (MOC) | 2013年
关键词：
ELASTOGRAPHY;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We demonstrate a new technique for measuring the propagation velocity of Rayleigh wave, or surface acoustic wave (SAW), using swept-source optical coherence tomography (OCT). We establish a theory for calculating the SAW velocity of tissues based on the measured OCT images, which is then experimentally verified using agar and tissue samples. The SAW velocity calculated by this technique agrees well with the previous results.
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页数：2
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