(The Korea Advanced Institute of Science and Technology (KAIST)) Researchers described a new strategy of designing metamolecules that incorporates two independently controllable subwavelength meta-atoms. This two-parametric control of the metamolecule secures the complete control of both amplitude and the phase of light.

Original source: https://www.eurekalert.org/pub_releases/2020-02/tkai-ngm022020.php