Optical Doppler tomographic imaging of fluid flow velocity in highly scattering media
Optical Doppler tomographic imaging of fluid flow velocity in highly scattering media
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DOI：
10.1364/ol.22.000064
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发表时间：
1997-01-01
期刊：
影响因子：
3.6
通讯作者：
Nelson, JS
中科院分区：
文献类型：
--
作者：
Chen, ZP;Milner, TE;Nelson, JS
描述了一种光学多普勒层析成像(ODT)系统，它允许对高散射介质中的流体流动速度进行成像。ODT结合了多普勒测速仪和低相干光干涉法的高空间分辨率，可以测量离散空间位置的流体流动速度。在Intralipid的高散射体模中，展示了埋在表面下1 mm处的圆形管道内颗粒流动速度的层析成像。(C)1997年美国光学学会
An optical Doppler tomography (ODT) system that permits imaging of fluid flow velocity in highly scattering media is described. ODT combines Doppler velocimetry with the high spatial resolution of low-coherence optical interferometry to measure fluid flow velocity at discrete spatial locations. Tomographic imaging of particle flow velocity within a circular conduit submerged 1 mm below the surface in a highly scattering phantom of Intralipid is demonstrated. (C) 1997 Optical Society of America