Electric and Magnetic Response in Dielectric Dark States for Low Loss Subwavelength Optical Meta Atoms
Electric and Magnetic Response in Dielectric Dark States for Low Loss Subwavelength Optical Meta Atoms
Artificially created surfaces or metasurfaces, composed of appropriately shaped subwavelength structures, namely, meta‐atoms, control light at subwavelength scales. Historically, metasurfaces have used radiating metallic resonators as subwavelength inclusions. However, while resonant optical metasurfaces made from metal have been sufficiently subwavelength in the propagation direction, they are too lossy for many …