Self-referenced Doppler optical coherence tomography

被引：13

作者：

Yazdanfar, S ^{[1
]}

Izatt, JA ^{[1
]}

机构：

[1] Duke Univ, Dept Biomed Engn, Durham, NC 27708 USA

来源：

OPTICS LETTERS | 2002年 / 27卷 / 23期

关键词：

D O I：

10.1364/OL.27.002085

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Doppler optical coherence tomography (DOCT) allows simultaneous micrometer-scale resolution cross-sectional imaging of tissue structure and blood flow. We demonstrate a fiber-optic polarization-diversity-based differential phase contrast DOCT system as a method to perform self-referenced velocimetry in highly scattering media. Using this strategy, we reduced common-mode interferometer noise to <1 Hz and improved Doppler estimates in a scattering flow phantom by a factor of 5. © 2002 Optical Society of America.

引用

页码：2085 / 2087

页数：3

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