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Conferences > ECBO > 2009 > FOCT > 7372_15

Optical Angiography from Optical Coherence Tomograhy using a computational phase-shift

Hanno Homann, Julia Walther, Gregor Mueller, and Edmund Koch

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Abstract

We present a novel method to obtain optical angiographies (OAG) on a standard optical coherence tomography (OCT) system. The moving reference arm is simulated by introducing a phase-shift at the post-processing stage. The method can be applied bi-directionally from a single scan, one or more velocity-thresholds can be adjusted during post-processing. First in-vivoresults are shown.

© 2009 OSA/SPIE

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