Polarization-independent broadband terahertz chiral metamaterials on flexible substrate

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 微细加工光学技术国家重点实验室（开放室）

	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 and Processing: Near field optics
	2014
卷号	115 期号:1 页码:57-62
ISSN号	09478396
通讯作者	Luo, X.G. (lxg@ioe.ac.cn)
中文摘要	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. © 2013 Springer-Verlag Berlin Heidelberg.
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. © 2013 Springer-Verlag Berlin Heidelberg.
学科主题	Electric fields - Natural frequencies - Near field scanning optical microscopy
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000333612400010
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/6851]
专题	光电技术研究所_微细加工光学技术国家重点实验室（开放室）
作者单位	1.State Key Laboratory of Optical Technologies for Nano-fabrication and Micro-engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, P.O. Box 350, Chengdu 610209, China 2.Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, 117576 Singapore, 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 and Processing: Near field optics,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 and Processing: Near field optics,115(1),57-62.
MLA	Li, Y.,et al."Polarization-independent broadband terahertz chiral metamaterials on flexible substrate".Applied Physics A: Materials Science and Processing: Near field optics 115.1(2014):57-62.