Reconfigurable Terahertz Metasurface Based on Mechanical Deformation of Liquid Crystal Elastomer

被引：0

作者：

An, Youwen ^{[1
,2
]}

Gu, Jianqiang ^{[1
,2
]}

Luo, Dan ^{[3
]}

机构：

[1] Tianjin Univ, Ctr Terahertz Waves, Tianjin, Peoples R China

[2] Tianjin Univ, Coll Precis Instrument & Optoelect Engn, Tianjin, Peoples R China

[3] Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen, Peoples R China

来源：

2024 49TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ 2024 | 2024年

基金：

中国国家自然科学基金;

关键词：

terahertz; reconfigurable metasurface; liquid crystal elastomer;

D O I：

10.1109/IRMMW-THz60956.2024.10697924

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Reconfigurable metasurfaces are emerging as the core of next-generation optical devices with their tunable optical responses and flat-compact topography. Liquid crystal elastomer (LCE) provides a very attractive platform for active metasurfaces due to its excellent optical/ thermal-induced mechanical deformation properties. Here, the LCE-based terahertz metasurface is presented to control the phase and amplitude of the transmitted cross-polarization component according to the generalized Snell's law. The results pave the way for the development of reconfigurable metasurfaces based on mechanical deformation.

引用

页数：2

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