High-efficiency, low-aspect-ratio planar lens based on Huygens resonators
Abstract
Most designs of dielectric planar lenses mainly rely on the waveguide effect of high-aspect-ratio nanostructures. We demonstrate the design of high-efficiency, high-numerical-aperture, and low-aspect-ratio planar lenses for... [ view full abstract ]
Authors
- Haogang Cai (Argonne National Laboratory)
- David Czaplewski (Argonne National Laboratory)
- Liliana Stan (Argonne National Laboratory)
- Daniel Lopez (Argonne National Laboratory)
Topic Area
Metamaterials and metasurfaces, passive and tunable
Session
Tu-3 » Dielectric metasurfaces and structures (15:30 - Tuesday, 15th August, Sierra/Cumbre/Vista)
