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  • Tiny silicon nano-wire towers make up dark regions of the flexible Fresnel zone lenses. Each individual lens resembles a bull’s-eye of alternating light and dark. Arrays of lenses formed within a flexible polymer bend and stretch into different configurations.
    Hongrui Jiang
    Tiny silicon nano-wire towers make up dark regions of the flexible Fresnel zone lenses. Each individual lens resembles a bull’s-eye of alternating light and dark. Arrays of lenses formed within a flexible polymer bend and stretch into different configurations.
  • Bringing UW–Madison mascot Bucky Badger into focus, curved arrays of individual lenses allow small-scale sensors to perceive a broader picture. The cylindrical arrangement shown in the schematic allowed researchers to resolve a 170-degree field of view.
    Hongrui Jiang
    Bringing UW–Madison mascot Bucky Badger into focus, curved arrays of individual lenses allow small-scale sensors to perceive a broader picture. The cylindrical arrangement shown in the schematic allowed researchers to resolve a 170-degree field of view.




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