Multifunctional Vortex Beam Generation by a Dynamic Reflective Metasurface
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Optical Materials"
DOI: 10.1002/adom.202001689
Abstract: In recent decades, metasurfaces have attracted considerable interest to generate vortex beams, that is, orbital angular momentum (OAM) carrying beams. However, the existing OAM metasurfaces are mostly fixedâmode or with single function. Here a concept… read more here.
Keywords: metasurface; beam generation; vortex beam; beam ... See more keywords
Ultraviolet-Visible Multifunctional Vortex Metaplates by Breaking Conventional Rotational Symmetry.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c04193
Abstract: Metasurfaces have shown remarkable potential to manipulate many of light's intrinsic properties, such as phase, amplitude, and polarization. Recent advancements in nanofabrication technologies and persistent efforts from the research community result in the realization of… read more here.
Keywords: vortex metaplates; multifunctional vortex; ultraviolet visible; visible multifunctional ... See more keywords