Multiple scattering anisotropy contrast using localization-diverse OCT

Vicente Parot; Taylor M. Cannon; Martin Villiger; Néstor Uribe-Patarroyo; Brett E. Bouma

doi:10.1117/12.2578570

5 March 2021 Multiple scattering anisotropy contrast using localization-diverse OCT

Vicente Parot, Taylor M. Cannon, Martin Villiger, Néstor Uribe-Patarroyo, Brett E. Bouma

Proceedings Volume 11657, Biomedical Applications of Light Scattering XI; 116570A (2021) https://doi.org/10.1117/12.2578570
Event: SPIE BiOS, 2021, Online Only

Abstract

Multiple scattering and angle-dependent scattering anisotropy confound interrogation of tissues with OCT and are generally considered noise. Here we characterize a new localization-diverse OCT system that measures the scattering through a pair of neighboring locations. By varying the offset and direction between the locations, we could distinguish single- from multiple-scattering in tissue-mimicking scattering phantoms. This system has the potential to detect previously unobserved tissue anisotropy by leveraging localization diversity in OCT.

Conference Presentation

Citation Download Citation

Vicente Parot, Taylor M. Cannon, Martin Villiger, Néstor Uribe-Patarroyo, and Brett E. Bouma "Multiple scattering anisotropy contrast using localization-diverse OCT", Proc. SPIE 11657, Biomedical Applications of Light Scattering XI, 116570A (5 March 2021); https://doi.org/10.1117/12.2578570

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