生物医学中的光学断层成像方法

I. Turchin, N. Shakhova, V. Kamensky, A. Orlova
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摘要

本文介绍了美国应用物理研究所(IAP RAS)与下诺夫哥罗德医学院合作进行的研究结果。获得的数据证明了光学相干断层扫描(OCT),偏振敏感OCT (PS OCT)和光学相干显微镜(OCM)在生物医学方面的能力。此外,我们还介绍了频域光学扩散层析成像(FD ODT)和频域荧光扩散层析成像(FD FDT)的第一个结果。OCT, CP OCT和OCT是高分辨率(3- 15微米)技术,用于近表面物体的可视化(深度可达2毫米)。ODT和FDT的分辨率较低(4-8毫米),但它们允许在深度达5-10厘米的地方进行调查。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Methods of optical tomography in biomedicine
Results of the research carried out at the Institute of Applied Physics US (IAP RAS) in collaboration with the Nizhny Novgorod Medical Academy are presented. The obtained data demonstrate capabilities of Optical Coherence Tomography (OCT), Polarization-Sensitive OCT (PS OCT), and Optical Coherence Microscopy (OCM) for biomedicine. Also we present our first results on Frequency-Domain Optical Diffusion Tomography (FD ODT) and Frequency-Domain Fluorescence Diffusion Tomography (FD FDT). OCT, CP OCT and OCT are high-resolution (3- 15 mcm) techniques used for visualization of near surface objects (at depths up to 2 mm). ODT and FDT have lower resolution (4-8 mm), but they allow investigation at depths up to 5-10 cm.
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