Negative Refraction and Focusing of Photonic Crystals with Graded Negative Index in Visible Regime

	Negative Refraction and Focusing of Photonic Crystals with Graded Negative Index in Visible Regime
	Zhu Q. Y.; Fu Y. Q.; Zhang Z. M.; Xu Z. J.; Yu W. X.
	2013
发表期刊	Plasmonics
ISSN	ISBN/1557-1955
卷号	8 期号:2
摘要	In this paper, we designed a hexagonal lattice photonic crystal (PC) which presents negative refraction behavior in the broadband visible region. By varying the PC parameters, a graded index PC was obtained for the purpose of focusing a plane wave with large transmission. Finite-difference and time-domain algorithm-based numerical calculation was adopted to demonstrate the negative refraction and analyze the focusing effect. Calculation results demonstrate that the designed PCs have good focusing property together with large transmission. The proposed structures provide an approach for designing the negative refraction-based imaging systems.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40770
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhu Q. Y.,Fu Y. Q.,Zhang Z. M.,et al. Negative Refraction and Focusing of Photonic Crystals with Graded Negative Index in Visible Regime[J]. Plasmonics,2013,8(2).
APA	Zhu Q. Y.,Fu Y. Q.,Zhang Z. M.,Xu Z. J.,&Yu W. X..(2013).Negative Refraction and Focusing of Photonic Crystals with Graded Negative Index in Visible Regime.Plasmonics,8(2).
MLA	Zhu Q. Y.,et al."Negative Refraction and Focusing of Photonic Crystals with Graded Negative Index in Visible Regime".Plasmonics 8.2(2013).

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