Special Section on Nanophotonic Materials and Devices

Nonreciprocal transmission based on coupled resonance of two magnetic cavities

[+] Author Affiliations
Ji-jun Wang

Jiangsu University, Department of Physics, Zhenjiang 212013, China

Yan-rong Zhang

Jiangsu University, Department of Physics, Zhenjiang 212013, China

Yun-tuan Fang

Jiangsu University, School of Computer Science and Telecommunication Engineering, Zhenjiang 212013, China

J. Nanophoton. 8(1), 084099 (Jun 25, 2014). doi:10.1117/1.JNP.8.084099
History: Received February 16, 2014; Revised April 5, 2014; Accepted April 8, 2014
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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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© 2014 Society of Photo-Optical Instrumentation Engineers

Topics

Magnetism ; Prisms

Citation

Ji-jun Wang ; Yan-rong Zhang and Yun-tuan Fang
"Nonreciprocal transmission based on coupled resonance of two magnetic cavities", J. Nanophoton. 8(1), 084099 (Jun 25, 2014). ; http://dx.doi.org/10.1117/1.JNP.8.084099


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