Polarization-independent dual-band terahertz metamaterial absorbers based on gold/parylene-C/silicide structure | |
Wen, Yongzheng ; Ma, Wei ; Bailey, Joe ; Matmon, Guy ; Yu, Xiaomei ; Aeppli, Gabriel | |
刊名 | applied optics
![]() |
2013 | |
关键词 | TECHNOLOGY |
DOI | 10.1364/AO.52.004536 |
英文摘要 | We design, fabricate, and characterize dual-band terahertz (THz) metamaterial absorbers with high absorption based on structures consisting of a cobalt silicide (Co-Si) ground plane, a parylene-C dielectric spacer, and a metal top layer. By combining two periodic metal resonators that couple separately within a single unit cell, a polarization-independent absorber with two distinct absorption peaks was obtained. By varying the thickness of the dielectric layer, we obtain absorptivity of 0.76 at 0.76 THz and 0.97 at 2.30 THz, which indicates the Co-Si ground plane absorbers present good performance. (C) 2013 Optical Society of America; Optics; SCI(E); EI; PubMed; 5; ARTICLE; 19; 4536-4540; 52 |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/291380] ![]() |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Wen, Yongzheng,Ma, Wei,Bailey, Joe,et al. Polarization-independent dual-band terahertz metamaterial absorbers based on gold/parylene-C/silicide structure[J]. applied optics,2013. |
APA | Wen, Yongzheng,Ma, Wei,Bailey, Joe,Matmon, Guy,Yu, Xiaomei,&Aeppli, Gabriel.(2013).Polarization-independent dual-band terahertz metamaterial absorbers based on gold/parylene-C/silicide structure.applied optics. |
MLA | Wen, Yongzheng,et al."Polarization-independent dual-band terahertz metamaterial absorbers based on gold/parylene-C/silicide structure".applied optics (2013). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论