Frequency domain phase-resolved optical Doppler and Doppler variance tomography

被引：48

作者：

Wang, L

Wang, YM

Guo, SG

Zhang, J

Bachman, M

Li, GP

Chen, ZP

机构：

[1] Univ Calif Irvine, Dept Elect Engn & Comp Sci, Irvine, CA 92612 USA

[2] Univ Calif Irvine, Dept Biomed Engn, Irvine, CA 92612 USA

[3] Univ Calif Irvine, UCI Integrated Nanosys Res Facil, Irvine, CA 92612 USA

[4] Univ Calif Irvine, Beckman Laser Inst, Irvine, CA 92612 USA

来源：

OPTICS COMMUNICATIONS | 2004年 / 242卷 / 4-6期

基金：

美国国家卫生研究院; 美国国家科学基金会;

关键词：

optical Doppler tomography; flowmetry;

D O I：

10.1016/j.optcom.2004.08.035

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Frequency domain phase-resolved optical Doppler tomography (ODT) was developed with Doppler variance imaging capability. It is shown that utilizing the frequency domain method, phase-resolved ODT can achieve much higher imaging speed and velocity dynamic range than the time domain method. Structural, Doppler and Doppler variance images of fluid flow through glass channels were quantified and blood flow through vessels were demonstrated in vivo. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：345 / 350

页数：6