High speed high resolution phase resolved OCT/ODT

Author

Chen, Z. ; Zhao, Y. ; De Boer, J.F. ; Nelson, J.S.

Author_Institution

Beckman Laser Inst., California Univ., Irvine, CA, USA

fYear

1999

fDate

28-28 May 1999

Firstpage

253

Abstract

Summary form only given. Optical Doppler tomography (ODT) is a recently developed imaging modality that combines laser Doppler flowmetry with optical coherence tomography (OCT) to obtain high resolution tomographic images of static and moving constituents in highly scattering biological tissues. We have previously demonstrated noninvasive in vivo imaging of blood flow dynamics in a number of biological systems. In this presentation, we describe a new approach of using phase-resolved method to determine flow velocity in ODT image. This method has the advantage of easy implementation, fast speed, and high accuracy.

Keywords

Doppler measurement; biological tissues; blood flow measurement; medical image processing; optical tomography; OCT; ODT; biological tissue; blood flow dynamics; clinical diagnosis; high-speed high-resolution phase resolved imaging; laser Doppler flowmetry; noninvasive in vivo imaging; optical Doppler tomography; optical coherence tomography; Biological tissues; Biomedical optical imaging; Blood flow; High speed optical techniques; High-resolution imaging; Image resolution; In vivo; Optical imaging; Optical scattering; Tomography;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics, 1999. CLEO '99. Summaries of Papers Presented at the Conference on

Conference_Location

Baltimore, MD, USA

Print_ISBN

1-55752-595-1

Type

conf

DOI

10.1109/CLEO.1999.834150

Filename

834150