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Proceedings Paper

Nonreciprocal optical propagation by magnetic tamm plasmon polaritons
Author(s): Xiaobin Ren; Kun Ren; Yumeng He
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Paper Abstract

We have proposed and realized nonreciprocal light propagation by a structure consisting of graphene photonic crystal and magneto-optical semiconductor. The nonreciprocal transmission is caused by magnetic Tamm plasmon polaritons which exit on the interface of graphene photonic crystal and magneto-optical material. Transmission spectrum is investigated to analyze the influence of structural parameters, external magnetic field, and graphene chemical potential on magnetic Tamm plasmon polaritons. We show that it is possible to realize active control on unidirectional light by altering external magnetic field and graphene chemical potential. And one-way transmission can be easily switched from forward to backward propagation.

Paper Details

Date Published: 12 January 2018
PDF: 6 pages
Proc. SPIE 10622, 2017 International Conference on Optical Instruments and Technology: Micro/Nano Photonics: Materials and Devices, 106220N (12 January 2018); doi: 10.1117/12.2296527
Show Author Affiliations
Xiaobin Ren, Tianjin Univ. of Science and Technology (China)
Kun Ren, Tianjin Univ. (China)
Yumeng He, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 10622:
2017 International Conference on Optical Instruments and Technology: Micro/Nano Photonics: Materials and Devices
Baojun Li; Xingjun Wang; Ya Sha Yi; Liquan Dong, Editor(s)

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