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28 February 2008 Thermoelastic optical Doppler tomography of biological tissues
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Abstract
In this presentation, we demonstrate a novel optical tomography technique, thermoelastic optical Doppler tomography (ODT). Short laser pulses are used to generate thermoelastic waves in biological samples. Optical phase variations in response to wave propagation are detected using ODT. It is shown that areas of different elastic property in the phantom can be clearly resolved.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Qiang Wang, Yeh-Chan Ahn, Changsoo Kim, Lingfeng Yu, Wangcun Jia, Bin Rao, Zhongping Chen, and HuiHua Kenny Chiang "Thermoelastic optical Doppler tomography of biological tissues", Proc. SPIE 6847, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine XII, 68471B (28 February 2008); doi: 10.1117/12.766962; https://doi.org/10.1117/12.766962
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