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Proceedings Paper

Extending the field of view with multiconjugate adaptive optics optical coherence tomography (Conference Presentation)

Paper Abstract

Adaptive optics (AO) systems for retinal imaging have a small field of view (FoV) of 1°-2°. To increase the FoV we developed a multi-conjugated AO-system. By choosing different scanning patterns, aberrations introduced by the eye at different locations within the FoV can be measured by a Shack Hartmann wavefront sensor. A second deformable mirror that is conjugated to a plane anterior to the retina corrects for varying aberrations across the field. Retinal imaging using spectral-domain optical coherence tomography is performed with 4º x 4º FoV and imaging data including the visualization of the cone mosaic is presented.

Paper Details

Date Published: 9 March 2020
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Proc. SPIE 11228, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIV, 112280U (9 March 2020); doi: 10.1117/12.2547688
Show Author Affiliations
Muhammad Faizan Shirazi, Medizinische Univ. Wien (Austria)
Elisabeth F. Brunner, Medizinische Univ. Wien (Austria)
Marie Laslandes, ALPAO S.A.S. (France)
Christoph K. F. Hitzenberger, Medizinische Univ. Wien (Austria)
Michael Pircher, Medizinische Univ. Wien (Austria)


Published in SPIE Proceedings Vol. 11228:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIV
Joseph A. Izatt; James G. Fujimoto, Editor(s)

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