Ultrahigh-resolution imaging of the human retina with scan modulation visible light optical coherence tomography (Conference Presentation)

Hao F. Zhang, Ian Rubinoff, Yuanbo Wang, Zeinab Ghassabi, Hiroshi Ishikawa, Joel S Schuman, Roman V. Kuranov

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    We investigated clinical imaging of the human retina with visible-light optical coherence tomography (vis-OCT) with a 1 µm axial resolution. Imaging was performed with rectangular modulation of the scanning beam that reduced image speckle noise and preserved fine anatomical features. B-scans acquired with scan modulation revealed new anatomical features and demonstrated increased contrast to noise ratio (CNR) over regularly acquired B-scans.
    Original languageEnglish (US)
    Title of host publicationProceedings Volume 11228, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIV
    DOIs
    StatePublished - 2020

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