Nonreciprocal transmission based on coupled resonance of two magnetic cavities

Ji-jun Wang; Yan-rong Zhang; Yun-tuan Fang

doi:10.1117/1.JNP.8.084099

25 June 2014 Nonreciprocal transmission based on coupled resonance of two magnetic cavities

Ji-jun Wang, Yan-rong Zhang, Yun-tuan Fang

Author Affiliations +

Funded by: Senior Talent Foundation of Jiangsu University

Journal of Nanophotonics, Vol. 8, Issue 1, 084099 (June 2014). https://doi.org/10.1117/1.JNP.8.084099

Abstract

Nonreciprocal transmission is achieved through an optical prism coupling system composed of magneto-optical (MO) media. The transmission properties of the system are studied through the developed transfer matrix method for magnetic materials. The unusual result is that a tunable nonreciprocal resonance tunneling occurs if two MO cavities have reversal magnetization. The results are verified through an electromagnetic field simulation based on the finite element solver.

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Ji-jun Wang, Yan-rong Zhang, and Yun-tuan Fang "Nonreciprocal transmission based on coupled resonance of two magnetic cavities," Journal of Nanophotonics 8(1), 084099 (25 June 2014). https://doi.org/10.1117/1.JNP.8.084099

Published: 25 June 2014

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