High-efficiency metasurface grating constituted by new Huygens particles with wide tuning ranges of transmission magnitudes and phases

Abstract

A subwavelength-scale Huygens particle utilizing both electric and magnetic responses is proposed here. As the electric and magnetic responses of the proposed particle are independent of each other, arbitrary complex transmission coefficients covering all magnitudes from 0 to 0.9 and all phases (360°) can be achieved by varying its structural parameters. By properly engineering the distribution of transmission magnitudes and phases, a Huygens metasurface grating with excitation of $+1$ order harmonic is designed and fabricated. The measurement results are in agreement with the simulations, further demonstrating the validity of the designed Huygens particle and metasurface.

© 2018 Optical Society of America

Coupling-based Huygens’ meta-atom utilizing bilayer complementary plasmonic structure for light manipulation

Tongjun Liu, Lirong Huang, Wei Hong, Yonghong Ling, Jing Luan, Yali Sun, and Weihua Sun
Opt. Express 25(14) 16332-16346 (2017)

Metallic metasurface for high efficiency optical phase control in transmission mode

Xiaobin Hu and Xin Wei
Opt. Express 25(13) 15208-15215 (2017)

Huygens’ metasurfaces via the equivalence principle: design and applications

Ariel Epstein and George V. Eleftheriades
J. Opt. Soc. Am. B 33(2) A31-A50 (2016)

Metallic metasurfaces for high efficient polarization conversion control in transmission mode

Tong Li, Xiaobin Hu, Huamin Chen, Chen Zhao, Yun Xu, Xin Wei, and Guofeng Song
Opt. Express 25(20) 23597-23604 (2017)

High-efficiency all-dielectric transmission metasurface for linearly polarized light in the visible region

Liu Yang, Dong Wu, Yumin Liu, Chang Liu, Zenghui Xu, Hui Li, Zhongyuan Yu, Li Yu, and Han Ye
Photon. Res. 6(6) 517-524 (2018)