Nanophotonic hyperspectral/lightfield superpixel imager

摘要: Systems and methods are described that relate to an optical system including image sensor optically-coupled at least one nanophotonic element. The may include a plurality of superpixels. Each respective superpixel the superpixels first pixel second pixel. element have phase transfer function two-dimensional arrangement sub-wavelength regions material interspersed within material, having index refraction refraction. is configured direct light toward individual in superpixels, or each based on wavelength dependence polarization function.