Leveraging All-Dielectric Metamaterials to Control Polarization State
A breakthrough study has given us an exciting new tool to play with: all-dielectric metamaterials for controlling the polarization state of light. Researchers have developed a new type of optical device called a dielectric metasurface, which is made up of layer upon layer of dielectric materials. By carefully controlling the structure of the metasurface, researchers can control the polarization state of light in the near-field and far-field regions. This breakthrough has the potential to revolutionize the way we control and manipulate light, with a wide range of applications from imaging to communication.
source: Phys.org