Diffraction-limited axial scanning in thick biological tissue with an aberration-correcting adaptive lens
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-45993-4
Abstract: Diffraction-limited deep focusing into biological tissue is challenging due to aberrations that lead to a broadening of the focal spot. The diffraction limit can be restored by employing aberration correction for example with a deformable… read more here.
Keywords: biological tissue; diffraction limited; axial scanning; limited axial ... See more keywords
Adaptive lens for foveal vision, imaging, and projection over large clear apertures.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.476396
Abstract: We report an electrically tunable liquid crystal device that enables the generation of lenses the diameters of which may be dynamically changed from sub-millimeter to multiple millimeter sizes. These lenses can be created in different… read more here.
Keywords: projection; vision imaging; foveal vision; clear apertures ... See more keywords