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Communication Dans Un Congrès Année : 2009

Adding the third dimension on adaptive optics retina imager thanks to full-field optical coherence tomography

Sarah Tick
  • Fonction : Auteur

Résumé

Retinal pathologies, like ARMD or glaucoma, need to be early detected, requiring imaging instruments with resolution at a cellular scale. However, in vivo retinal cells studies and early diagnoses are severely limited by the lack of resolution on eye-fundus images from classical ophthalmologic instruments. We built a 2D retina imager using Adaptive Optics to improve lateral resolution. This imager is currently used in clinical environment. We are currently developing a time domain full-field optical coherence tomograph. The first step was to conceive the images reconstruction algorithms and validation was realized on non-biological samples. Ex vivo retina are currently being imaged. The final step will consist in coupling both setups to acquire high resolution retina cross-sections.
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Dates et versions

hal-03743179 , version 1 (02-08-2022)

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Marie Blavier, Léonardo Blanco, Marie Glanc, Florence Pouplard, Sarah Tick, et al.. Adding the third dimension on adaptive optics retina imager thanks to full-field optical coherence tomography. Ophthalmic Technologies XIX, Jan 2009, San Jose, California, United States. pp.0G 1-10, ⟨10.1117/12.808176⟩. ⟨hal-03743179⟩
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