Numerical research on characteristics of a teeth-shaped nanoplasmonic waveguide filter

Jianfei Guan; Xiaodan Zhu

doi:10.1117/12.2182775

4 May 2015 Numerical research on characteristics of a teeth-shaped nanoplasmonic waveguide filter

Jianfei Guan, Xiaodan Zhu

Proceedings Volume 9543, Third International Symposium on Laser Interaction with Matter; 954320 (2015) https://doi.org/10.1117/12.2182775
Event: Third International Symposium on Laser Interaction with Matter, 2014, Jiangsu, China

Abstract

Transmittance spectra of double-sided teeth-shaped nanoplasmonic waveguide filters formed in the metal-insulator-metal (MIM) waveguides are systematically investigated. It is found that a staggered double-sided teeth-shaped structure exhibits a wide and sharp bandgap, furthermore the two staggered double teeths combination can realize the narrow band filter with ultracompact size in the length of a few hundred nanometers. The finite element method is employed in the simulations. Our results may open a way to construct nanoscale waveguide filters for high-density nanoplasmonic integration circuits.

Citation Download Citation

Jianfei Guan and Xiaodan Zhu "Numerical research on characteristics of a teeth-shaped nanoplasmonic waveguide filter", Proc. SPIE 9543, Third International Symposium on Laser Interaction with Matter, 954320 (4 May 2015); https://doi.org/10.1117/12.2182775

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