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arXiv · 1006.2604

Holographic laser Doppler ophthalmoscopy

Manuel Simonutti·Michel Paques·J. A. Sahel·Michel Gross·Benjamin Samson·Caroline Magnain·Michael Atlan
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Abstract

We report laser Doppler ophthalmoscopic fundus imaging in the rat eye with near-IR heterodyne holography. Sequential sampling of the beat of the reflected radiation against a frequency-shifted optical local oscillator is made onto an array detector. Wide-field maps of fluctuation spectra in the 10 Hz to 25 kHz band exhibit angiographic contrasts in the retinal vascular tree without requirement of an exogenous marker.

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Manuel Simonutti, Michel Paques, J. A. Sahel, Michel Gross, Benjamin Samson, Caroline Magnain, Michael Atlan. 2010-06-14. Holographic laser Doppler ophthalmoscopy. https://doi.org/10.1364/ol.35.001941

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