Dual-band asymmetry chiral metamaterial based on planar spiral structure

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	Dual-band asymmetry chiral metamaterial based on planar spiral structure
	Ma, Xiaoliang; Huang, Cheng; Pu, Mingbo; Wang, Yanqin; Zhao, Zeyu; Wang, Changtao; Luo, Xiangang
刊名	APPLIED PHYSICS LETTERS
	2012-10-15
卷号	101 期号:16
英文摘要	A dual-band asymmetric chiral metamaterial is constructed by using two pairs of planar spiral structures with a certain twisted angle. Numerical simulation results show that when a y-polarized wave is incident on the chiral metamaterial the left circularly polarized wave is emitted at 12.25 GHz and 15.57 GHz, while right circularly polarized wave is excited at 13.9 GHz and 16.86 GHz. The measured transmissions are higher than -2.4 dB, and the absolute values of the transmission differences between the right and left circularly polarized waves exceed 15 dB at the four frequencies, which agree well with the simulated results. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4756901]
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Applied
研究领域[WOS]	Physics
关键词[WOS]	CIRCULAR POLARIZER ; PHOTONIC METAMATERIAL ; OPTICAL-ACTIVITY
收录类别	SCI
语种	英语
WOS记录号	WOS:000310669300025
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/2353]
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	Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, Chengdu 610209, Peoples R China
推荐引用方式 GB/T 7714	Ma, Xiaoliang,Huang, Cheng,Pu, Mingbo,et al. Dual-band asymmetry chiral metamaterial based on planar spiral structure[J]. APPLIED PHYSICS LETTERS,2012,101(16).
APA	Ma, Xiaoliang.,Huang, Cheng.,Pu, Mingbo.,Wang, Yanqin.,Zhao, Zeyu.,...&Luo, Xiangang.(2012).Dual-band asymmetry chiral metamaterial based on planar spiral structure.APPLIED PHYSICS LETTERS,101(16).
MLA	Ma, Xiaoliang,et al."Dual-band asymmetry chiral metamaterial based on planar spiral structure".APPLIED PHYSICS LETTERS 101.16(2012).