Unidirectional Invisibility Induced by Complex Anti-Parity–Time Symmetric Periodic Lattices

Complex anti-parity-time symmetric periodic lattices, in a wide frequency band, can act as unidirectional invisible media. The reflection from one end is suppressed while it is enhanced from the other. Furthermore, unidirectional laser points (ULPs) which correspond to the poles of reflection from o...

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Bibliografiska uppgifter
Huvudupphovsmän: Hui Cao, Dong Zhao, Ming Fang, Huang Guo, Yonghong Hu, Fangmei Liu, Dong Zhong, Houhua Xiong
Materialtyp: Artigo
Språk:Inglês
Publicerad: MDPI AG 2019-09-01
Serie:Applied Sciences
Ämnen:
anti-parity-time symmetry
unidirectional invisibility
unidirectional laser
lateral shift
periodic lattice
Länkar:https://www.mdpi.com/2076-3417/9/18/3808
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