Light sheet in the eye: incoherent volumetric imaging in the human retina by confocal oblique scanning laser ophthalmoscopy (CoSLO)

Wenjun Shao; Ji Yi

doi:10.1117/12.2610134

7 March 2022 Light sheet in the eye: incoherent volumetric imaging in the human retina by confocal oblique scanning laser ophthalmoscopy (CoSLO)

Wenjun Shao, Ji Yi

Author Affiliations +

Proceedings Volume PC11941, Ophthalmic Technologies XXXII; PC119410O (2022) https://doi.org/10.1117/12.2610134
Event: SPIE BiOS, 2022, San Francisco, California, United States

Abstract

Although optical coherence tomography has explored coherent volumetric contrast extensively, the access of volumetric incoherent contrast in the human eye has been challenging. To exploit incoherent contrast in human retina in 3D, a confocal oblique scanning laser ophthalmoscopy (CoSLO) is proposed. It is the first time that the incoherent cross-sectional images of the human retina are obtained directly through optical imaging. By utilizing scanned light sheet, depth signals are acquired in parallel, allowing feasible volumetric imaging speed for human retina imaging. With the capability of imaging incoherent scattering contrast in 3D, the CoSLO revealed unique human retina features in 3D.

Conference Presentation

Citation Download Citation

Wenjun Shao and Ji Yi "Light sheet in the eye: incoherent volumetric imaging in the human retina by confocal oblique scanning laser ophthalmoscopy (CoSLO)", Proc. SPIE PC11941, Ophthalmic Technologies XXXII, PC119410O (7 March 2022); https://doi.org/10.1117/12.2610134

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