Abstract
Off-axis full-field OCT is intended to enable cost-effective imaging of the retina for home diagnosis. Different to common FD-OCT systems, the lateral field of view is acquired in a single shot and the different axial layers are acquired sequentially. During acquisition, motion of the eye results in motion artifacts and misaligned layers. We present a method to track the axial and lateral position of the retina by analyzing the angle and divergence of the backscattered light with a lateral precision of 3.6 µm and an axial precision of 29 µm. This information can be used to correct motion induced errors.
Originalsprache | Englisch |
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DOIs | |
Publikationsstatus | Veröffentlicht - 04.03.2021 |
DFG-Fachsystematik
- 3.23-01 Optik, Quantenoptik und Physik der Atome, Moleküle und Plasmen