Laser & Optoelectronics Progress, Volume. 53, Issue 1, 12302(2016)
Tunable Plasmonically Induced Transparency with Unsymmetrical Resonators
The tunable plasmonic-induced transparency (PIT) is proposed numerically in the plasmonic system composed of dual unsymmetrical resonators shaped metal-insulator-metal (MIM) waveguide. The specific filtering effects are realized by changing the length of the groove and dielectric constant. The phenomena of the plasmonicinduced transparency caused by the surface plasmonic resonance in the waveguide are analyzed according to the electric field distributions. The finite element method (FEM) method is conducted to verify numerical simulation. The structure is applied widely in optical communication, integrated optics, and lithography.
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Sun Lin, Wang Xiaosai, Liang Xiuye, Liu Cheng, Wang Jicheng. Tunable Plasmonically Induced Transparency with Unsymmetrical Resonators[J]. Laser & Optoelectronics Progress, 2016, 53(1): 12302
Category: Optical Devices
Received: May. 6, 2015
Accepted: --
Published Online: Jan. 25, 2016
The Author Email: Lin Sun (sunlin19890203@163.com)