Design, concepts, and applications of electromagnetic metasurfaces

Nanophotonics

article

Karim Achouri¹  Christophe Caloz¹ 

[1] Department of Electrical Engineering

关键词: bianisotropy;    electromagnetics;    metasurfaces;   

DOI  :  10.1515/nanoph-2017-0119

学科分类：社会科学、人文和艺术（综合）

来源: De Gruyter

【 摘 要 】

The paper overviews our recent work on the synthesis of metasurfaces and related concepts and applications. The synthesis is based on generalized sheet transition conditions (GSTCs) with a bianisotropic surface susceptibility tensor model of the metasurface structure. We first place metasurfaces in a proper historical context and describe the GSTC technique with some fundamental susceptibility tensor considerations. On this basis, we next provide an in-depth development of our susceptibility-GSTC synthesis technique. Finally, we present five recent metasurface concepts and applications, which cover the topics of birefringent transformations, bianisotropic refraction, light emission enhancement, remote spatial processing, and nonlinear second-harmonic generation.

【 授权许可】

CC BY