Miniature curved artificial compound eyes

作者: Dario Floreano , Ramon Pericet-Camara , Stéphane Viollet , Franck Ruffier , Andreas Brückner

DOI: 10.1073/PNAS.1219068110

关键词: Distortion (optics)BiomimeticsFlexible electronicsMicrolensMotion detectionField of viewCompound eyeSpherical aberrationOpticsComputer science

摘要: In most animal species, vision is mediated by compound eyes, which offer lower resolution than vertebrate single-lens eyes, but significantly larger fields of view with negligible distortion and spherical aberration, as well as high temporal resolution in a tiny package. Compound eyes are ideally suited for fast panoramic motion perception. Engineering a miniature artificial compound eye is challenging because it requires accurate alignment of photoreceptive and optical components on a curved surface. Here, we describe a unique …

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