@inproceedings{001a2565f1774022b6cf841de617893c,
title = "Distortion matrix concept for deep imaging in optical coherence tomography",
abstract = "In optical imaging, light propagation is affected by the medium inhomogeneities. Adaptive optics has been employed to compensate for sample-induced aberrations but the field-of-view is often limited to a single isoplanatic patch. Here, we propose a noninvasive approach based on the distortion matrix concept. This matrix basically connects any focusing point with the distorted part of its wave-front in reflection. Its time reversal and entropy analysis allow to correct for high-order aberrations over multiple isoplanatic areas. We demonstrate a Strehl ratio enhancement up to 2500 and a diffraction-limited resolution until a depth of ten scattering mean free paths through an opaque cornea.",
keywords = "Aberrations, Deep imaging, Distortion matrix, Iterative time reversal, Multiple scattering, Optical coherence tomography",
author = "Paul Balondrade and Victor Barolle and Amaury Badon and Ulysse Najar and Kristina Irsch and Mathis Fink and Claude Boccara and Alexandre Aubry",
note = "Funding Information: European Research Council (610110). Publisher Copyright: {\textcopyright} 2021 IEEE.; 2021 IEEE Photonics Conference, IPC 2021 ; Conference date: 18-10-2021 Through 21-10-2021",
year = "2021",
doi = "10.1109/IPC48725.2021.9593006",
language = "English (US)",
series = "2021 IEEE Photonics Conference, IPC 2021 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2021 IEEE Photonics Conference, IPC 2021 - Proceedings",
}