Abstract
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 and improved Doppler estimates in a scattering flow phantom by a factor of 5.
© 2002 Optical Society of America
Full Article | PDF ArticleMore Like This
Cameron J. Pedersen, Siavash Yazdanfar, Volker Westphal, and Andrew M. Rollins
Opt. Lett. 30(16) 2125-2127 (2005)
Siavash Yazdanfar, Changhuei Yang, Marinko V. Sarunic, and Joseph A. Izatt
Opt. Express 13(2) 410-416 (2005)
Volker Westphal, Siavash Yazdanfar, Andrew M. Rollins, and Joseph A. Izatt
Opt. Lett. 27(1) 34-36 (2002)