Multifunctional Metasurfaces Enabled by Multifold Geometric Phase Interference.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c00881
Abstract: Geometric phase is frequently used in artificially designed metasurfaces; it is typically used only once in reported works, leading to conjugate responses of two spins. Supercells containing multiple nanoantennas can break this limitation by introducing… read more here.
Keywords: enabled multifold; geometric phase; multifold geometric; multifunctional metasurfaces ... See more keywords
Metasurfaces enabled polarization-multiplexing heralded single photon imaging.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.482426
Abstract: Quantum imaging has non-negligible advantages in terms of sensitivity, signal-to-noise ratio, and novel imaging schemes. Based on metasurfaces, the information density and stability of the quantum imaging system can be further improved. Here we experimentally… read more here.
Keywords: enabled polarization; quantum imaging; quantum; photon ... See more keywords