Figure 1 | Interlayer degrees of freedom in bilayer and multilayer nonlocal flat optics. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 1 | Interlayer degrees of freedom in bilayer and multilayer nonlocal flat optics.

Caption

Figure 1 | Interlayer degrees of freedom in bilayer and multilayer nonlocal flat optics. a, Schematic of representative coupled-layer configurations, including aligned bilayers, laterally shifted bilayers, lattice-mismatched bilayers, globally twisted bilayers, locally twisted bilayers, and multilayer stacks. These interlayer geometries provide independent knobs for tuning mode hybridization and radiation control. b, Three core mechanisms in bilayer nonlocal flat optics: near-field mode hybridization, far-field radiation interference, and momentum selection or mixing.

Credit

Haoning Tang et al.

Usage Restrictions

Credit must be given to the creator.

License

CC BY

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.