@inproceedings{f605d63ed15e47fabb7975efcf514fec,
title = "Viscoelastic shear wave at thermal steady state in gelatin",
abstract = "Viscoelastic shear waves (VESW) propagation in soft matters such as gelatin under thermal steady state was studied. VESW in a slab of gelatin causes the transverse displacement of the surface in a harmonic wave. The harmonic oscillation frequency of the transverse displacement of gelatin surface was then measured in real time in order to measure the modulus of rigidity of gelatin in terms of the measured oscillation frequency. A polarized heterodyne interferometer (PHI) was setup in this experiment which enables to precisely measure the transverse displacement of surface in real time at 0.3 nm resolution. This results in the proposed VESW method able to characterize gelatin soft material in real time. From the experimental demonstration, the properties of VESW propagation in soft material at thermal steady state potentially can become a novel nano-scale non-intrusion strain-stress sensor able to characterize the modulus rigidity of soft material.",
keywords = "polarized heterodyne interferometer, strain-stress sensor, surface rigidity modulus, viscoelastic shear wave",
author = "Chang, {Sheng Yi} and Ho, {Chien Wa} and Hsieh, {Tong Sheng} and Yu, {Li Ping} and Chien Chou",
year = "2013",
doi = "10.1117/12.2001356",
language = "英语",
isbn = "9780819493668",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
booktitle = "Plasmonics in Biology and Medicine X",
note = "Plasmonics in Biology and Medicine X ; Conference date: 03-02-2013 Through 04-02-2013",
}