Metalens based on constructive interference

Liu, LX; Wang, H; Han, YS; Lu, XQ; Lv, HR; Teng, SY

Teng, SY (reprint author), Shandong Normal Univ, Shandong Prov Key Lab Opt & Photon Devices, Jinan 250014, Shandong, Peoples R China.

APPLIED OPTICS, 2019; 58 (13): 3490

Abstract

A metalens consisting of nanometer rectangular holes etched on silver film is proposed, and the focusing effect is actualized in the visible region. T......

Full Text Link