Independent phase modulation for quadruplex polarization channels enabled by chirality-assisted geometric-phase metasurfaces

Yuan, YY; Zhang, K; Ratni, B; Song, QH; Ding, XM; Wu, Q; Burokur, SN; Genevet, P

Zhang, K; Ding, XM (corresponding author), Harbin Inst Technol, Dept Microwave Engn, Harbin 150001, Peoples R China.; Burokur, SN (corresponding author), Univ Paris Nanterre, LEME, UPL, F-92410 Ville Davray, France.; Genevet, P (corresponding author), Univ Cote Azur, CNRS, Ctr Rech Heteroepitaxie & Applicat CRHEA, F-06560 Valbonne, France.; Ding, XM (corresponding author), Harbin Inst Technol, Adv Microscopy & Instrumentat Res Ctr, Harbin 150080, Peoples R China.

NATURE COMMUNICATIONS, 2020; 11 (1):

Abstract

Geometric-phase metasurfaces, recently utilized for controlling wavefronts of circular polarized (CP) electromagnetic waves, are drastically limited t......

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