Frequency domain phase-resolved optical Doppler and Doppler variance tomography

[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.

[发布日期] 2004-12-08

[关键词] optical Doppler tomography;flowmetry