Confocal scanning laser ophthalmoscope and acousto-optic modulation for enhanced eye imaging

Alfonso Jiménez Villar; Daniel Rumiński; Gregory Gondek; Ireneusz Grulkowski

doi:10.1117/12.2578259

5 March 2021 Confocal scanning laser ophthalmoscope and acousto-optic modulation for enhanced eye imaging

Alfonso Jiménez Villar, Daniel Rumiński, Gregory Gondek, Ireneusz Grulkowski

Proceedings Volume 11623, Ophthalmic Technologies XXXI; 116231J (2021) https://doi.org/10.1117/12.2578259
Event: SPIE BiOS, 2021, Online Only

Abstract

Confocal Scanning Laser Ophthalmoscope (cSLO) is a retinal imaging technique based on the principle of confocal microscopy which provides high-contrast and high-resolution fundus eye imaging. Acousto-optic lenses (AOL) are tunable lenses enabling fast focus tuning that can be applied in rapid depth scanning. We propose a cSLO integrated with AOL to generate enhanced in vivo retinal images. We present the performance of the optical system based on the tests with eye phantom. The measurements included also determination of the refractive error (spherical defocus).

Conference Presentation

Citation Download Citation

Alfonso Jiménez Villar, Daniel Rumiński, Gregory Gondek, and Ireneusz Grulkowski "Confocal scanning laser ophthalmoscope and acousto-optic modulation for enhanced eye imaging", Proc. SPIE 11623, Ophthalmic Technologies XXXI, 116231J (5 March 2021); https://doi.org/10.1117/12.2578259

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