3D Meta‐Prisms for Versatile Beam Steering by Hybridizing Plasmonic and Diffractive Effect in the Broadband Visible Regime (Small 34/2021). Issue 34 (26th August 2021)

• Record Type: Journal Article
• Authors: Wan, Chengwei; Dai, Chenjie; Zhang, Jian; Wan, Shuai; Li, Zile; Zheng, Guoxing; Zhang, Xuefeng; Li, Zhongyang
• Is Part Of: Small. Volume 17:Issue 34(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-08-26
• Subjects: all‐metallic 3D meta‐prism -- blazed grating -- broadband visible light -- metasurfaces -- wide beam splitting; Nanotechnology -- Periodicals; Nanoparticles -- Periodicals; Microtechnology -- Periodicals; 620.5
• DOI: 10.1002/smll.202170175
• Languages: English
• ISSNs: 1613-6810

Abstract

Abstract : 3D Meta‐Prisms In article number 2100561, Xuefeng Zhang, Zhongyang Li, and co‐workers have originally proposed and experimentally demonstrated a unique all‐metallic 3D meta‐prism design with both width/height‐variation. Through hybridizing the localized surface plasmonic resonances and the blazed grating diffraction, it enables polarization‐multiplexing or wavelength‐multiplexing beam‐steering functionalities. By mirror‐symmetry arrangement, a multi‐functional surface is also demonstrated to exhibit alternatively as a concave/convex/flat mirror.