Compact hyperspectral imaging of extreme-depth-of-field diffractive lenses based on spatial–spectral sparse deep learning

C Wei, Z Niu, Y Lu, S Wan, JD Shao, Y Pan - 2023 - researchsquare.com
Thin and flat diffractive optical elements (DOEs) are significant in the field of integrated
optics and provide a novel and optimal solution for hyperspectral imaging (HI) which is …

Compact hyperspectral imaging of extreme-depth-of-field diffractive lenses based on spatial–spectral sparse deep learning

C Wei, Z Niu, Y Lu, S Wan, J Shao, Y Pan - 2023 - europepmc.org
Thin and flat diffractive optical elements (DOEs) are significant in the field of integrated
optics and provide a novel and optimal solution for hyperspectral imaging (HI) which is …