Polarization multiplexed whole-eye optical coherence tomography with pupil tracking for ocular motion estimation

George T. Funkenbusch; Rick Laoprasert; Pablo Ortiz; Joseph A. Izatt; Anthony N. Kuo; Ryan P. McNabb

doi:10.1117/12.3001091

13 March 2024 Polarization multiplexed whole-eye optical coherence tomography with pupil tracking for ocular motion estimation

George T. Funkenbusch, Rick Laoprasert, Pablo Ortiz, Joseph A. Izatt, Anthony N. Kuo, Ryan P. McNabb

Author Affiliations +

Proceedings Volume PC12830, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXVIII; PC1283007 (2024) https://doi.org/10.1117/12.3001091
Event: SPIE BiOS, 2024, San Francisco, California, United States

Abstract

Optical coherence tomography (OCT) is a critical imaging technique for diagnosing diseases of the eye. Whole eye OCT acquires images of the cornea and retina simultaneously, which is believed to have diagnostic value for certain pathologies. However, patient motion during acquisition can corrupt spatial relationships in the final image. Additionally, OCT for the anterior and posterior segments of the eye require distinct instrumentation. Here we present a whole eye OCT system with polarization multiplexed independent channels allowing for simultaneous imaging of the anterior and posterior segments. Previously developed pupil tracking algorithms were integrated in our novel system to compensate for patient motion.

Conference Presentation

Citation Download Citation

George T. Funkenbusch, Rick Laoprasert, Pablo Ortiz, Joseph A. Izatt, Anthony N. Kuo, and Ryan P. McNabb "Polarization multiplexed whole-eye optical coherence tomography with pupil tracking for ocular motion estimation", Proc. SPIE PC12830, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXVIII, PC1283007 (13 March 2024); https://doi.org/10.1117/12.3001091

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