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Tailorable Zero‐Phase Delay of Subwavelength Particles toward Miniaturized Wave Manipulation Devices
Author(s) -
Zhao Qian,
Xiao Zongqi,
Zhang Fuli,
Ma Junming,
Qiao Ming,
Meng Yonggang,
Lan Chuwen,
Li Bo,
Zhou Ji,
Zhang Peng,
Shen NianHai,
Koschny Thomas,
Soukoulis Costas M.
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201502298
Subject(s) - miniaturization , materials science , polarization (electrochemistry) , dielectric , terahertz radiation , phase control , optoelectronics , phase (matter) , nanotechnology , optics , physics , chemistry , quantum mechanics
Adjustable zero‐phase delay and equiphase control are demonstrated in single and multilayer dielectric particle arrays with high index and low loss. The polarization‐independent near‐zero permeability is the origin of the wave control near the first Mie magnetic resonance. The proposed design paves the way for subwavelength devices and opens up new avenues for the miniaturization and integration of THz and optical components.