Polarization-independent broadband terahertz chiral metamaterials on flexible substrate

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	Polarization-independent broadband terahertz chiral metamaterials on flexible substrate
	Li, Y.1; Huang, Q.2; Wang, D. C.2; Li, X.1; Hong, M. H.2; Luo, X. G.1
刊名	APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
	2014-04-01
卷号	115 期号:1 页码:57-62
英文摘要	A THz band-reject filter is designed based on chiral four-fold rotational symmetry metamaterial. This filter was fabricated by laser micro-lens array lithography and characterized by terahertz time-domain spectroscopy. The resonant frequencies at different twist angles are almost the same, which demonstrates the polarization independence of the structure. The electric field distribution is simulated to explain the physics mechanism behind the polarization independence. By stacking multiple metamaterial layers together, a THz broadband reject filter at a bandwidth of 0.461 THz is experimentally achieved.
WOS标题词	Science & Technology ; Technology ; Physical Sciences
类目[WOS]	Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]	Materials Science ; Physics
关键词[WOS]	CHEMICAL RECOGNITION ; TECHNOLOGY ; DESIGN ; SPECTROSCOPY ; FABRICATION ; FILTER ; WAVES ; LASER
收录类别	SCI
语种	英语
WOS记录号	WOS:000333612400010
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/2445]
专题	光电技术研究所_光电技术研究所被WoS收录文章
作者单位	1.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, Chengdu 610209, Peoples R China 2.Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore
推荐引用方式 GB/T 7714	Li, Y.,Huang, Q.,Wang, D. C.,et al. Polarization-independent broadband terahertz chiral metamaterials on flexible substrate[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2014,115(1):57-62.
APA	Li, Y.,Huang, Q.,Wang, D. C.,Li, X.,Hong, M. H.,&Luo, X. G..(2014).Polarization-independent broadband terahertz chiral metamaterials on flexible substrate.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,115(1),57-62.
MLA	Li, Y.,et al."Polarization-independent broadband terahertz chiral metamaterials on flexible substrate".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 115.1(2014):57-62.