University of Surrey

Test tubes in the lab Research in the ATI Dance Research

Method for real time colour Doppler optical coherence tomography

Zvyagin, A.V., FitzGerald, J.B., Silva, K.K.M.B. and Sampson, David (2000) Method for real time colour Doppler optical coherence tomography

Full text not available from this repository.


Colour Doppler optical coherence tomography (CDOCT) is important for two-dimensional, high-spatial-resolution tomographic velocity mapping of blood in living tissue. CDOCT is based on optical interference in a scanning Michelson interferometer. A novel detection scheme, phase-locked loop (PLL) has the ability to establish and maintain phase-lock to the interferogram's periodic signal over a wide range of frequency and amplitude variations. Only the values of frequency and reflectivity must be stored on a computer representing a massive reduction in stored data to the conventional approach. The CDOCT system is implemented in bulk optics to test the detection scheme.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Divisions : Faculty of Engineering and Physical Sciences
Faculty of Health and Medical Sciences
Authors :
Zvyagin, A.V.
FitzGerald, J.B.
Silva, K.K.M.B.
Date : 2000
Uncontrolled Keywords : Color Doppler optical coherence tomography (CDOCT), Doppler effect, Hemodynamics, Light interference, Phase locked loops, Tomography, Laser applications
Depositing User : Maria Rodriguez-Marquez
Date Deposited : 12 Jun 2018 10:26
Last Modified : 19 Sep 2018 11:32

Actions (login required)

View Item View Item


Downloads per month over past year

Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800